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ORIGINAL RESEARCH article

Front. Educ., 04 November 2022
Sec. Digital Learning Innovations
This article is part of the Research Topic Emerging Technologies and Digitalization in Education for Sustainable Development View all 5 articles

Investment opportunity of blockchain technology in the education sector of Saudi Arabia: A systematic literature review

  • College of Business Administration, Majmaah University, Al Majma’ah, Saudi Arabia

The primary objective of this research is to explore the literature on blockchain technology and its investment opportunity in the education sector. Studies on the investment opportunities of blockchain technology in education have remained limited and little is known about the existing state of knowledge and practice of blockchain technology in the education sector of Saudi Arabia, especially for its sustainable development. In this study, the author tried to synthesise literature on blockchain technology to understand the difficulties and prospects of this technology in Saudi Arabia. A total of 15 empirical studies from 2017 to 2020 were reviewed. The descriptive and thematic analysis identified four types of challenges of blockchain technology in the education sector. They include leaking privacy and security, processing cost, setting the boundaries, and weakening school credentials. The review also revealed several opportunities for adopting blockchain technology such as certifying identity authentication, improving learning assessment, maintaining student records, enhancing trust, and reducing costs. Implications and recommendations related to education for sustainable development are provided accordingly.

Introduction

The concept of blockchain was first proposed and introduced back in 2008 through the application of Bitcoin, a cryptocurrency (Nakamoto, 2008). This technology has gained significant interest in the last few years from many sectors, including academia (Ghazawneh, 2019). Although cryptocurrency is the most well-known blockchain application (Beck et al., 2016), blockchain technology has been increasingly used in a variety of applications and industries beyond cryptocurrencies (Zheng et al., 2018), including banking (Tapscott and Tapscott, 2016), insurance (Underwood, 2016; Lorenz et al., 2018), health care (Swan, 2015; Ekblaw et al., 2016), public service (Akins et al., 2014), security service (Noyes, 2016), and education (Sharples and Domingue, 2016).

Blockchain is defined as a series of blocks that hold transaction data for a specific period (Nakamoto, 2008; Beck et al., 2018). This technology delivers a single truth to all network members by disclosing all transactions and reduces transaction uncertainty, insecurity, and ambiguity (Beck et al., 2016; Naerland et al., 2017; Catalini and Gans, 2018). Procedurally, blockchain technology works based on a decentralised database of transactions, which is spread evenly across decentralised nodes (Glaser, 2017). It is a cryptography-based data structure that uses a consensus process to assure database consistency and prevents retrospective manipulations when transactions are validated (Underwood, 2016; Beck et al., 2018).

Typically, there are public and private blockchains (Buterin, 2014; Peters and Panayi, 2016; Zheng et al., 2018). The nodes can read data from a public blockchain and propose new transactions whereas the nodes can only read data from a private blockchain and submit new transactions after the data are pre-registered by a central authority (Beck et al., 2018). In a blockchain, transaction validation is either permissioned or permissionless. All nodes in a permissionless blockchain can read, submit, and validate transactions, but for a permissioned blockchain, only authorised nodes can read, submit, and validate transactions (Peters and Panayi, 2016). Table 1 shows blockchain typology based on its access to transactions and access to transaction validation.

TABLE 1
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Table 1. Blockchain typology (Beck et al., 2018).

Blockchain was initially created to facilitate the transfer of cryptocurrency Bitcoin in the form of digital tokens; it was not intended for any other application (Nakamoto, 2008). Following that, Ethereum was launched, allowing blockchains to construct and design numerous types of transactions through executable pieces of software known as “smart contracts” (Buterin, 2014). With that, blockchain technology can be implemented in many areas and industries. In terms of its relationship to sustainable development, the advent and development of blockchain technology, which has the potential to become a compelling disruptive breakthrough, should worry higher education. Additionally, blockchain technology now addresses the problems that higher education and society as a whole are currently facing. The benefits of decentralised open data, a lack of forgeries, safe data storage, and decreased transaction costs associated with data monitoring, control, and verification are all advantages of blockchain technology (Alahmari et al., 2019; Fedorova and Skobleva, 2020; Chivu et al., 2022).

Study background

Technology development in the Middle East

Saudi Arabia is one of the Gulf countries in the Middle East region. Alphabetically, the rest include Bahrain, Iraq, Kuwait, Oman, Qatar, and United Arab Emirates. This region is distinguished by its religious, linguistic, and social homogeneity. When it comes to technological development and adoption, Middle East countries have their own set of socioeconomic factors. These traits either help or hinder the adoption and growth of information technology in the region (Jafar, 2004). This is because the Middle East region encompasses both impoverished and underdeveloped economies with enormous populations, such as Egypt. There are also rich and sparsely populated countries like United Arab Emirates, Kuwait, Qatar, and Saudi Arabia.

The Middle East region is also known for its volatile and unpredictable environments (Aghimien, 2016; Niazi and Hassan, 2016). Only a few Middle Eastern countries inspire business investments, particularly in technology—for instance, Jordan is one of the safest and most attractive destinations for such investments (Moideenkutty et al., 2016; Sharma et al., 2017). The unique regional context of the Middle East region presents a challenge for the current study to investigate the opportunities associated with blockchain technology, especially in the education sector of Saudi Arabia which experiences continuous socio-economic transformation and sustainable development.

The body of knowledge on the problems and potentials of technological acceptance, implementation, and development in the Middle East region is quickly expanding. Certain studies explored the Arab world’s pioneering government systems (Pons, 2004; AlAwadhi and Morris, 2012), especially in Dubai and Jordan (Awan, 2008). Other studies looked into e-banking adoption and implementation in Oman (Khalfan and Alshawaf, 2004), Lebanon (Hammoud et al., 2018), and Jordan (AbuShanab and Pearson, 2007). Furthermore, several other studies focused on computing in the Middle East (Goodman and Green, 1998); the culture of Arab and information technology transfer (Hill et al., 1998; Straub et al., 2001); the efficacy of information systems in countries like Egypt (Khalil and Elkordy, 1999; Seliem et al., 2003) and Saudi Arabia (Al-Khaldi and Wallace, 1999); and the applicability of technology acceptance in the Arab world (Al-Gahtani, 2001), such as Kuwait (Almutairi, 2007). A few other studies explored specific topics on health information technology in the Middle East (Bennett et al., 2015) and internet fraud in Saudi Arabia (Algarni, 2013).

Although blockchain technology offers enormous potential for building the future of Internet infrastructure and smart transactions or contracts, the technology also encounters several technical (Beck et al., 2018) and social hurdles (Zheng et al., 2018). A substantial body of literature revealed the challenges of blockchain at various levels, which include obstacles for enterprises (Hamida et al., 2017), business process management (Mendling et al., 2017), logistics and supply chain (Hackius and Petersen, 2017), and educational systems (Grech and Camilleri, 2017; Chen et al., 2018).

At the same time, only a few studies explored the societal issues and potentials presented by blockchains such as the benefits of blockchain technologies to the developing world’s population (Kshetri and Voas, 2018), the emergence of blockchain as a tool to alleviate poverty in the Global South (Kshetri, 2017), and global blockchain initiatives, such as Sweden, Denmark, Malta, United States, United Kingdom, China, and Australia (Ojo and Adebayo, 2017; Jun, 2018).

On the other hand, there is a growing body of literature on the adoption, implementation, and development of blockchain technology in Middle Eastern countries (Jafar, 2004). Prior studies covered the instigation of e-government systems (Pons, 2004; Awan, 2008; AlAwadhi and Morris, 2012), the adoption and implementation of e-banking systems (Khalfan and Alshawaf, 2004; AbuShanab and Pearson, 2007; Hammoud et al., 2018), computing and information technology transfer (Goodman and Green, 1998; Hill et al., 1998; Straub et al., 2001), and the effectiveness of information systems in the regions (Al-Khaldi and Wallace, 1999; Khalil and Elkordy, 1999; Seliem et al., 2003).

More importantly, education has the potential to play a vital role in the future realisation of a vision of sustainability that integrates economic well-being with respect for cultural variety, the Earth, and its resources (Little and Green, 2009). This is recognised at the second World Summit on Sustainable Development in Johannesburg in 2002 (UNESCO, 2007). Following that, the United Nations General Assembly passed Resolution 57/254, designating the years 2005–2014 as the International Decade for Education for Sustainable Development (ESD). The overall goal of the ESD is to integrate values, activities, and principles that are inherently linked to sustainable development into all forms of education and learning, as well as to help usher in a change in attitudes, behaviours, and values that will ensure a more sustainable future in terms of social, environmental, and economic terms.

Education for Sustainable Development (ESD) is essentially a demand for a shift in how we educate our children and ourselves to ensure a long-term future. While governments and stakeholders are already interpreting this appeal in a variety of ways, UNESCO describes ESD as a development project with four goals and four thrusts. The goals are to facilitate ESD stakeholders’ networking, linkages, exchange, and interaction; foster improved teaching and learning in education for sustainable development; assist countries in making progress towards and achieving the Millennium Development Goals through ESD efforts; and provide countries with new opportunities to incorporate ESD into education reform efforts (UNESCO, 2007, p. 6).

Nonetheless, only a few studies explored the role of blockchain technology in the education sector of Saudi Arabia. Thus, the current study focused on the difficulties and prospects of blockchain technology in the education sector for its sustainable development. With that, a substantial literature search related to the investment opportunity of blockchain technology in the education sector of Saudi Arabia was conducted. But it is crucial to keep in mind that the use of blockchain in education is still a relatively new topic, which has an impact on the quantity and calibre of the study done on it.

Although the amount of research on blockchain’s potential applications in education has grown recently, it is still dispersed, and no thorough investigation of the topic has yet been conducted (Chivu et al., 2022). The blockchain technology of today might not be sufficiently advanced to scale for all use cases. This is especially concerning for use scenarios involving educational platforms such as blockchain record-keeping or digital asset use cases. Many of the most significant blockchain-in-education projects have yet to be extensively studied and recorded due to the relative youth of blockchain investigation in the education sector. Hence, this study implies that investigating the role of blockchain-related education for sustainable development is considered timely and important.

Overall, this article is organised into several sub-topics. It begins with an overview of related literature and a conceptual discussion on blockchain technology. This is followed by a description of the methodology, which includes defining the research questions, searching for relevant articles, inclusion and exclusion of articles, data extraction, and data analysis. The findings are then presented in the form of a related literature review, followed by a discussion with respect to the research questions. Areas for future research and limitations of the study are discussed accordingly. Finally, the analysis of challenges and opportunities of blockchain technology in the education sector of Saudi Arabia are outlined as key conclusions.

Educational literature review on blockchain technology

Since its emergence in 2008, blockchain technology has developed into several stages, namely Blockchain 1.0, Blockchain 2.0, and Blockchain 3.0 (Gatteschi et al., 2018). The first stage, which was designed to ease simple monetary transactions, was utilised for cryptocurrencies. Following that, the second stage was introduced for properties and smart contracts. Prior to being registered in the blockchain, these smart contracts would impose precise rules and criteria that must be followed. The registration process can be completed without the involvement of a third party. The third stage involves the development of many applications of blockchains in numerous sectors, including but not limited to government, education, health, and science.

Meanwhile, the application of blockchain in the education sector is still in its infancy. Only a few educational institutions use blockchain technology to validate and share academic certifications and/or learning outcomes of students (Chen et al., 2018). Therefore, blockchain technology has so much more to offer and has the potential to transform the education sector and its sustainable development. Nespor (2019) believed that blockchain potentially erodes the central position of educational institutions as certification agencies, giving students more responsibilities to study. Despite the growing number of studies on the application of blockchain in the education sector in recent years, findings are still fragmented. A systematic review on this subject, especially within the context of Saudi Arabia, has remained scarce. This type of review is deemed critical, especially in providing a current state-of-the-art overview of the topic and informing evidence-based practices.

As a result, by studying the use of blockchain technology in the education sector and its sustainable development, the current study offered novel contributions to the literature on educational technology. The main target audiences of this study are those who are interested in learning about this developing technology and its significant impact on the education sector such as managers, policymakers, academics, and researchers. The remaining sections of this paper are organised in the following manner. The subsequent section describes the systematic review techniques used in this study. The review’s findings are presented in Section “Research methodology,” and Section “Descriptive results” further discusses the results in detail. Section “Discussion and analysis” presents areas for future research. The limitations of the review are discussed in Section “Future research agenda.” Finally, Section “Conclusion and limitations” concludes the overall review.

Research methodology

There was extensive literature available on blockchain technology. In this systematic literature review, this study adopted the guidelines established by Okoli and Schabram (2010). The established guidelines for conducting a systematic review consist of the following eight steps, which are further discussed in the next subsections:

1. Identify the review’s goal and research questions. This step is required to ensure a clear systematic review for readers. Furthermore, well-formulated research questions can improve the effectiveness of a systematic review and reduces the time and cost of locating relevant publications.

2. Create a detailed review protocol and instruct all reviewers on how to follow the protocol. A protocol is a detailed strategy that outlines the stages and procedures to be followed during the evaluation. This phase is critical to ensure that reviewers understand and follow the specific protocol.

3. Search for relevant articles. Relying on electronic resources is now the most common way to look for relevant literature. Most of the published studies are available in electronic databases, such as IEEE Xplore and ProQuest. However, to successfully search these databases, reviewers must learn how to use Boolean operators correctly.

4. Screen articles for inclusion. In this step, reviewers decide which articles should be accepted for review and which articles should be rejected. They must also clarify the practical grounds for the exclusion of each article.

5. Examine the articles for quality. In this stage, reviewers must decide which articles are of sufficient quality to be included in the systematic review. By doing this step, reviewers accomplish two goals. First, a quality appraisal removes any publications that do not satisfy the reviewers’ criteria in a systematic review, with a minimum quality level for inclusion. Second, a systematic review requires some forms of quality assessment, as the quality of the review is largely determined by the quality of the articles included.

6. Extract data from articles. Reviewers must extract the necessary data from each article in a methodical manner after they identify all articles for the review. Reviewers use the data as the starting point for the synthesis stage. The type of data to be extracted is determined by the research questions created early in the review process.

7. Analyse the extracted data. This process, which is also known as data synthesis, entails gathering, organising, comparing, and debating the data extracted from the gathered articles. The approach used in this step varies, depending on whether the approach is used in the studies (e.g., qualitative, quantitative, or mixed-methods approach). All qualitative, quantitative, and mixed-methods studies can be analysed qualitatively, but only quantitative studies can be examined quantitatively.

8. Write the systematic review. The standard guidelines for writing a systematic review should be applied in this step. The systematic review should be presented in sufficient detail, such that the results may be replicated independently.

A systematic literature review (SLR) focuses on existing publications and employs a systematic approach to synthesise the data. It is a high-objectivity review of an existing body of literature that follows a clear and reproducible technique in searching, assessing, and synthesising it. In line with added that a systematic literature reviews provide high-quality evidence and are the most efficient approach for locating and assessing large amounts of information. Hence, this study employed the SLR method to meet the objectives of the study.

Defining the research questions

The following research questions were developed based on the objectives of the study:

1. What are the types of educational applications in Saudi Arabia that are built using blockchain technology?

2. What are the benefits of blockchain technology for the education and sustainable development sector of Saudi Arabia?

3. What are the challenges of implementing blockchain technology in the education sector of Saudi Arabia?

4. What are the types of blockchain technologies that can be invested in the education sector of Saudi Arabia for its sustainable development?

Searching for relevant articles

In this systematic review, nine significant scientific databases were examined to identify relevant publications on the topic under study: (1) ACM Digital Library, (2) IEEE Xplore, (3) ScienceDirect, (4) Taylor & Francis Online, (5) SAGE Journals, (6) ProQuest, (7) Springer, (8) Web of Science, and (9) Scopus. These nine databases were used because these databases are notable for indexing high-impact, high-quality educational and information technology content. For this systematic review, the most recent literature search took place at the end of June 2021.

For the execution of the search for relevant articles in the listed databases, the following specific terms were used: “Blockchain AND Investment,” “Blockchain AND Education,” and “Blockchain and Saudi Arabia.” However, as each database has its unique search syntax, query strings were created for each database separately. Table 2 presents the adapted query strings.

TABLE 2
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Table 2. Adapted query strings for the systematic literature search.

Inclusion and exclusion of articles

For this step, the titles and abstracts of the obtained articles were assessed using the predefined criteria for the purpose of inclusion and exclusion of articles. First, there were four criteria for the exclusion of articles in this study: (1) non-English article; (2) no online full text; (3) it does not present a blockchain application in education; and (4) the application is not practical (in the forms of opinions or viewpoints). The remaining articles were imported into EndNote, and the duplicates were removed. Finally, the full text of each article was evaluated to ensure that the article had all data needed for this systematic review.

A quality assessment was conducted for this systematic review. The quality of the review was ensured by relying on these scientific databases as the primary source for locating relevant publications. Only peer-reviewed articles published by prominent publishers were included in the systematic review. With that, the study was able to include articles of excellent quality for review.

Data extraction

Data from the included articles were then extracted using a data extraction form. The form was specifically created for this systematic review and tested on a group of four publications. Table 3 lists all 11 points considered for data extraction.

TABLE 3
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Table 3. Form of data extraction items.

Data analysis

Once the data from the articles were extracted, data analysis was carried out. With respect to the research questions, key themes were used to analyse the extracted data. The themes included application, benefits, problems, and future application areas. Additionally, several subthemes of each key theme were developed.

Descriptive results

Systematic review process

From the above-mentioned nine scientific databases, a total of 1,342 articles were found: (1) 53 articles from ACM Digital Library; (2) 270 articles from IEEE Xplore; (3) 60 articles from ScienceDirect; (4) 23 articles from Taylor & Francis Online; (5) 64 articles from SAGE Journals; (6) 76 articles from ProQuest; (7) 87 articles from Springer; (8) 354 articles from Web of Science; and (9) 355 articles from Scopus.

Based on the title and abstract, the initial screening resulted in the elimination of 1,118 articles. Most of these articles were excluded because these studies did not demonstrate blockchain-based educational applications. In the second stage, another 175 articles were omitted due to the impractical nature of the applications (in the form of opinions or viewpoints). Finally, the remaining 49 articles were examined, and 29 duplicated articles were excluded. As a result, only 20 articles remained and were used for further analysis in this systematic review.

Following that, five more articles were removed during the full-text reading. These articles were eliminated because these articles did not provide sufficient data related to the topic under study. Conclusively, 15 articles were found to be suitable for this systematic review and were included for data extraction. Figure 1 shows the flowchart of the systematic review process in the search and extraction of relevant articles for the study.

FIGURE 1
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Figure 1. Flowchart of the systematic review process.

Literature review matrix

A total of 15 articles were included in the systematic review. The articles are listed according to the year of publication, as follows: (1) Grech and Camilleri (2017); (2) Hamida et al. (2017); (3) Ojo and Adebayo (2017); (4) AlSubaei (2019); (5) Chen et al. (2018); (6) Kshetri and Voas (2018); (7) Zheng et al. (2018); (8) Al-Otaibi et al. (2019); (9) Ghazawneh (2019); (10) Khan et al. (2019); (11) Alam and Benaida (2020); (12) Anisiuba (2020); (13) Asiri (2020); (14) Fedorova and Skobleva (2020); and (15) Ma and Fang (2020) (Table 4).

TABLE 4
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Table 4. An overview of literature review matrix.

Distribution of articles by year of publication

Figure 2 shows the distribution of articles by year of publication. All included articles for review were published during the recent 5 years. In general, there was no significant increase in the number of publications. In 2017, only three articles were published, and the number of articles slightly increased in 2018 and 2020. The number of articles remained the same in 2019. Overall, the distribution of articles by year of publication is as follows: three articles (20%) in 2017; four articles (27%) in 2018; three articles (20%) in 2019; and five articles (33%) in 2020.

FIGURE 2
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Figure 2. Distribution of articles by year of publication.

It is worth noting that three other articles were included in this systematic review, but not presented in Figure 2 as these articles were published in the first 6 months of 2021 when the data collection for the study was concluded. This is because it does not reflect an accurate picture of the entire year 2021.

Publication venue

Figure 3 depicts the distribution of articles by publication venue. Out of 15 articles, eight articles (53%) were published in journals, and three articles (20%) were published in conference proceedings. The remaining articles were published in books (n = 2, 13%), policy papers (n = 1, 7%), and dissertations (n = 1, 7%).

FIGURE 3
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Figure 3. Distribution of articles by publication venue.

Applications of blockchain technology in education

Previous studies revealed the development of several blockchain applications in education. For this systematic review, these applications were categorised into seven categories: (1) managing educational certificates; (2) handling financial transactions; (3) designing smart contracts; (4) establishing blockchain ecosystems; (5) creating an LMS; (6) transforming students’ records; and (7) tracking learning performance. Table 5 presents the seven applications of blockchain technology in education.

TABLE 5
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Table 5. The seven applications of blockchain technology in education.

As presented in Table 5, some classifications of the articles fall into different categories. The gathered articles revealed that most of the applications were geared towards the category of managing educational certificates. For instance, Grech and Camilleri (2017) reported ways of verifying students’ diplomas and professional certificates. Chen et al. (2018) and Kshetri and Voas (2018) used blockchain technology for academic degree management. Furthermore, Ma and Fang (2020) described certificate management in higher learning institutions. Similarly, Fedorova and Skobleva (2020) explained diploma certificates, while Asiri (2020) discussed the distribution of educational certificates.

In terms of handling financial transactions using blockchain technology, Grech and Camilleri (2017) noted student payment, while Kshetri and Voas (2018) focused on students’ financial transactions. Besides that, Alam and Benaida (2020) included student loans in the application of blockchain technology in the educational sector. Furthermore, Hamida et al. (2017), Ojo and Adebayo (2017), Zheng et al. (2018), and Al-Otaibi et al. (2019) also promoted the use of smart contracts in the management of higher education institutions.

Apart from that, blockchain technology can be used to establish blockchain ecosystems (Ojo and Adebayo, 2017; Zheng et al., 2018; Ghazawneh, 2019) and create an LMS (Khan et al., 2019; Alam and Benaida, 2020; Fedorova and Skobleva, 2020; Ma and Fang, 2020). These applications include but are not limited to teaching educational courses, massive open online courses, teaching and learning platforms, and the online educational market. Finally, blockchain technology in the educational sector can be used to transform students’ records (Ma and Fang, 2020) and track their learning performance (Chen et al., 2018; Anisiuba, 2020) such as learning record keeper, evaluation of learning outcomes, and learning performance tracking.

Benefits of blockchain technology in education

The selected articles revealed five different benefits that blockchain technology provides for the education sector. Figure 4 shows the benefits of adopting blockchain technology in the education sector. The first advantage is associated with authentication, which was mentioned in eight articles (53%) as a key benefit of incorporating blockchain technology into education. According to these articles, blockchain technology can be highly valuable in certifying students’ identities and their digital certificates. The second important advantage of blockchain in the education sector is that it allows for more control over student evaluations. Seven articles (47%) stressed the benefit in which blockchain technology can improve the way students’ learning outcomes and performance are assessed.

FIGURE 4
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Figure 4. Benefits of adopting blockchain technology in education.

Furthermore, improving the efficiency of data sharing and maintenance of student records is the third benefit, which was reported in five articles (33%). Enhancing trust is the fourth benefit that blockchain technology can offer to the education sector. Five articles (33%) described that blockchain technology can build confidence among all parties involved and make communication easier. Finally, the fifth advantage of using blockchain in education is that it reduces costs. This benefit was mentioned in three articles (20%), which described that blockchain technology can naturally assist in eliminating the excessive costs connected with data transactions and storage.

Challenges of blockchain technology in education

The reviewed articles emphasised four main challenges of adopting blockchain technology in education, which are depicted in Figure 5. The first challenge is related to the privacy and security of blockchain. Nine articles (60%) highlighted malicious attacks and data leaking, which are the most common examples of security and privacy risks that potentially arise when blockchain technology is used. The expense of implementing blockchain technology in education is the second main challenge. Seven articles (47%) addressed this issue from various perspectives, including the cost of processing power, the cost of altering current infrastructure, the cost of time due to slow-moving transactions, and the cost of managing a large amount of data.

FIGURE 5
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Figure 5. Challenges of adopting blockchain technology in education.

Additionally, setting the boundaries of blockchain technology adoption is the third main challenge, which was mentioned in four articles (27%). These studies highlighted that educational institutions may have difficulty deciding which data and services should be made available over the blockchain network. Lastly, the fourth challenge is related to the weakening of the significance of traditional school credentials. According to one of the studies (7%), blockchain technology allows students to function as their own registrar of educational achievements; thereby, undermining the central role of educational institutions as certification agents.

Discussion and analysis

As shown in this systematic review, the publication trend reflects the increased interest in the implementation of blockchain technology in the education sector. Nevertheless, considering the small number of gathered studies, more studies in this area are significantly required. Generally, the systematic review of 15 studies proved to be beneficial in answering all four research questions. The details of the discussion are presented in the following subsections.

What are the types of educational applications in Saudi Arabia that are built using blockchain technology?

Recently, a growing number of blockchain-based educational applications have been developed in Saudi Arabia. However, only a few applications have been released to the public (Hamida et al., 2017; Al-Otaibi et al., 2019; AlSubaei, 2019; Ghazawneh, 2019; Anisiuba, 2020; Asiri, 2020). As mentioned in the previous part of this systematic review, these applications are divided into seven different categories: (1) managing educational certificates; (2) handling financial transactions; (3) designing smart contracts; (4) establishing blockchain ecosystems; (5) creating an LMS; (6) transforming students’ records; and (7) tracking learning performance. Each category focuses on different aspects of trust, privacy, or security in educational settings.

The first category focuses on certain certificate management-related applications. This category includes all types of academic credentials, transcripts, academic certificates, and other achievement records (Kshetri and Voas, 2018; Khan et al., 2019; Fedorova and Skobleva, 2020). Currently, blockchain has been used in many applications in the education sector to create digital certificates. Such high levels of trust and secrecy afforded by blockchain technology have improved the majority of these applications. Almost similarly, Nespor (2019) proposed a blockchain certification platform that rewards institutions for acting as certifying agents. This programme would allow higher education institutions or employers to issue official certificates to students while maintaining a high level of data protection. As a result, students can present certificates to anyone who needs the official documents. Likewise, Han et al. (2018) utilised the decentralised nature of blockchain technology in the creation of new blockchain-based education records to check and provide authentic transcripts or certificates. Individuals may have access to their personal data records. Nevertheless, only certified organisations, under certain conditions and criteria, are allowed to access and edit the system’s stored data.

Handling financial transactions falls into the second category. Considering the great security and trust of blockchain, it contains certain applications with similar qualities to transfer credential data or fees across institutions, corporations, or even universities (Chen et al., 2018; Zheng et al., 2018; Ma and Fang, 2020). Typically, educational institutions entrust the handling and approval of credit or fee transfers to a third party or intermediary. Due to its high-security level, blockchain may be utilised as an efficient way to share information and eliminate the need for third or intermediary parties. Similarly, the EduCTX system (Hölbl et al., 2018) used tokens to facilitate the transfer procedure. For learning units like certificates, courses, and diplomas, these tokens can take any digital form. Therefore, to ensure a secure transfer process, each educational institution has its own EduCTX address.

The third category of using the blockchain involves designing smart contracts, which is related to copyright management and ownership rights (Grech and Camilleri, 2017; Ojo and Adebayo, 2017; Fedorova and Skobleva, 2020). In line with that, Hori et al. (2018) explored the use of a decentralised learning system called “CHiLO” to preserve the copyrights and ownerships of e-books. Furthermore, protecting learning objects is another category that underlines the need of using the blockchain application to safeguard any new information or learning objects collected from students or faculty members. Furthermore, Sychov and Chirtsov (2018), for example, created a unified bank of learning elements that includes the electronic educational environment (EEE). As a resource protection approach is required due to the large number of resources available, the study deployed a legal blockchain method to preserve essential scientific resources.

The fourth category involves establishing blockchain ecosystems. For example, blockchain technology has been useful in boosting the components of lifelong learning, such as skills, knowledge, and efficiency (Ojo and Adebayo, 2017; Kshetri and Voas, 2018; Fedorova and Skobleva, 2020). In line with this, Mikroyannidis et al. (2018) discussed how blockchain technology has influenced real-world learning and presented an ecosystem that places learners at the centre of the learning process and data. The study also specifically noted how blockchain technology can be used to establish accreditation, tutoring, and ePortfolios within this lifelong learning ecosystem. By giving learners the entire control and ownership over their learning processes, the suggested model can help them create an effective strategy for their educational journey based on their desired career path.

Creating an LMS is the fifth category of application that embraces blockchain technology to solve various challenges related to students’ interactivity in an e-learning environment (Khan et al., 2019). In this sense, Zhong et al. (2018) proposed a potential application based on the blockchain approach. This application was created to increase student involvement in the classroom. Based on specified regulations deployed on the blockchain network, top-ranked learners are awarded in the form of virtual money.

The sixth category is related to students’ professionalism with the specific aim of transforming students’ records (Zheng et al., 2018; AlSubaei, 2019; Asiri, 2020). In a different study, Liu et al. (2018) used blockchain technology to create a link between educational institutions and employment firms, allowing them to share all required information about recruiting and industry requirements. Similarly, Zhao et al. (2019) built a blockchain-based application software to evaluate students’ professional talents based on their academic achievements and performances, which could subsequently be shared with any interested industry. Based on the blockchain’s clustering algorithm, the evaluation system was created to measure and analyse students’ talents.

Finally, the seventh category focuses on tracking learning performance. Building certain blockchain applications have received more attention to improve learning objectives and increase competency attainment within the educational scope (Grech and Camilleri, 2017; Al-Otaibi et al., 2019; Ghazawneh, 2019). This would serve to improve the learning process and broaden the scope of instructions. Several applications can measure and evaluate the performance of students based on qualitative and quantitative metrics due to the great efficiency of the blockchain. For example, Farah et al. (2018) developed a method to track students’ multi-learning activity performance. The developed method accumulates all traces for each activity into a block on its own. This learning block is known as self-descriptive, as it contains all metadata for a variety of activities. Through this application, a high level of self-efficiency is achieved. Almost similarly, Williams (2019) offered a learning environment for students through another application. The system provides immediate or direct assistance as well as useful feedback. The study designed the system to improve the learning process by encouraging critical thinking and problem-solving, as well as better teamwork and communication.

What are the benefits of blockchain technology for the education and sustainable development sector of Saudi Arabia?

Education and sustainable development in Saudi Arabia can benefit greatly from blockchain technology in the following five areas: certifying identity authentication, improving learning assessment, maintaining student records, enhancing trust, and reducing costs.

First, blockchain technology ensures the validity of digital certificates as well as the users’ identities (Chen et al., 2018; Khan et al., 2019; Asiri, 2020). In line with that, Bandara et al. (2018) explained that the digital syllabus is stored in a blockchain. The constructed blocks are signed with a private key by the authorised university. Following that, a cryptographic hash of the course curriculum is issued to verify that the materials cannot be tampered with. The hash and key that belong to the originating institution are used by the university to authenticate the legitimacy of the data.

Second, improving learning assessment is one of the main features and benefits of the blockchain (Zheng et al., 2018; Fedorova and Skobleva, 2020; Ma and Fang, 2020). Many other studies support this assumption. Arenas and Fernandez (2018), for instance, presented an excellent example of how a permissioned blockchain platform can be utilised to limit access to academic credentials to only the intended participants. In line with that, Han et al. (2018) believed that only accredited organisations with certain permissions can access and modify the data stored on the blockchain platform. Furthermore, employing blockchain technology improves both accountability and transparency. Keeping all educational or school records in a single location, where they can be easily accessed, improves the accountability and openness of the application. Additionally, Bore et al. (2017) used the School Information Hub (SIH) system, which is built on a blockchain, to gather and store school reports and records. This technology was said to have aided in increasing the transparency of shared data as well as the flexibility of analysing, correlating, and disseminating the data.

Third, another significant advantage of blockchain technology is that it improves the efficiency of maintaining student records. The use of blockchain in education reduces the possibility of trade errors between intended parties (Ojo and Adebayo, 2017; Al-Otaibi et al., 2019; Anisiuba, 2020). Blockchain technology uses a single ledger to share data quicker and more efficiently. Due to its flexibility and openness, blockchain increases the effectiveness of handling digital records and certificates. Almost similarly, Gresch et al. (2018) presented “UZHBC,” a blockchain system at the University of Zurich, which handles the degrees while taking into account many stakeholder requirements. Furthermore, educational institutions, students, and employment agencies can achieve efficiency and transparency in advising recommendations by exchanging student information using the blockchain system (Liu et al., 2018).

Fourth, another benefit of blockchain technology is the ability to enhance trust. Only trustworthy parties can add blocks to the network, and only trusted parties can access the network (Grech and Camilleri, 2017; Kshetri and Voas, 2018; Asiri, 2020). Trust is a major challenge when one is required to interact with officials from several places. By deploying secure and dependable blockchain-based solutions, universities and other educational institutions can create a trustworthy community. In another study, Turkanoviæ et al. (2018) introduced EduCTX, a blockchain-based platform for credit and grading. It sends tokens to trusted third parties. These tokens are based on the number of completed credits in the students’ records, resulting in the development of a worldwide trusted and unified system for higher education organisations.

Finally, the use of blockchain to minimise expenses in the education sector can be rather beneficial. Storage fees associated with transaction charges and the cost of administering and maintaining educational records are all included in the total expenses (Zheng et al., 2018; Khan et al., 2019; Ma and Fang, 2020). The cost of typical cloud-based storage is considerably reduced when a public or private distributed network that can be accessed from anywhere is employed. In this sense, according to Han et al. (2018), verifying and processing academic certifications generally incur additional costs, which can be lowered using blockchain. Furthermore, using blockchain technology in the classroom can improve student evaluations. Duan et al. (2017) used blockchain to quantify learning performance based on the students’ learning outcomes. Grades, course name, learning outcome name, course weight, and graduation requirement indicators are all contained in each block. Other universities or institutions can obtain the information and communicate accordingly after assessing the learning outcome successes.

What are the challenges of implementing blockchain technology in the education sector in Saudi Arabia?

Although blockchain has demonstrated its potential in the education sector, there are several issues to consider before this technology can be implemented. This systematic review divided the challenges into four fundamental categories: leaking privacy and security, processing cost, setting the boundaries, and weakening school credentials.

First, blockchain technology is known for its security, but the possibility of malicious attacks cannot be eliminated (Zheng et al., 2018; Ma and Fang, 2020). On the other hand, other studies showed that it is extremely difficult to offer security while maintaining privacy (Arenas and Fernandez, 2018; Han et al., 2018). This issue becomes even more critical when one’s job is in jeopardy (online authorisation of educational credentials and certificates). Many blockchain architectures utilise public and private keys to maintain anonymity. However, as the data of each public key is publicly viewable (Farah et al., 2018), blockchain cannot guarantee transactional privacy. As a result, those transactions can be linked, and personal information would be revealed. The proper storage and safeguarding of all members’ private keys are also part of the security issues that should be resolved amicably (Turkanoviæ et al., 2018). Data leaking is a security issue that occurs because of frequent data modifications, which should be taken into account (Gilda and Mehrotra, 2018).

Second, blockchain is a new technology that must be integrated with the existing systems. The costs of acceptance and execution, on the other hand, can be rather expensive (Al-Otaibi et al., 2019; AlSubaei, 2019; Anisiuba, 2020). Apart from the installation cost, many blockchain solutions have substantial transaction or processing costs (Farah et al., 2018). As previously stated, the costs of managing and storing such large amounts of student data would increase with the size of block size in tandem with the number of users (Han et al., 2018). It is difficult to incorporate this technology into conventional education systems without regulating the development and operational costs (Bore et al., 2017; Purdon and Erturk, 2017).

Third, there is also a lack of clarity in setting the boundaries. It is plausible that some businesses do not want to use blockchain technology for their operations (Ojo and Adebayo, 2017; Ghazawneh, 2019; Fedorova and Skobleva, 2020). Without articulating the possible benefits of blockchain in the existing systems, a major hurdle will be established (Sharples and Domingue, 2016). It is also crucial to determine who sets the boundaries on the extent of an institution requiring technology transfer and the number of blockchain processes the institution should implement (Turkanoviæ et al., 2018). Early regulatory compliance partnership between the government or higher education and the private sector can set the pace for blockchain implementation in the education sector.

Fourth, decentralised blockchain technology can affect the centralised character of any educational system’s process (Al-Otaibi et al., 2019; AlSubaei, 2019; Asiri, 2020). The availability of a continuously aggregating ledger, such as blockchain, can influence the value of a conventional school diploma (Nespor, 2019). Since blockchain technology is one of the most significant advancements in recent history, it will most likely take a long time for the technology to gain widespread acceptance because there are several issues related to blockchain adoption that must be addressed before the technology can be used in the education sector.

What are the types of blockchain technologies that can be invested in the education and sustainable development sector of Saudi Arabia?

Blockchain technology can be used in the education and sustainable development sector in a variety of novel ways, even beyond diploma management and success evaluation (Grech and Camilleri, 2017; Hamida et al., 2017; Ojo and Adebayo, 2017). It has significant potential for both learners and teachers in terms of formative evaluation, learning activity design and implementation, and keeping track of the entire learning process (Chen et al., 2018; Kshetri and Voas, 2018; AlSubaei, 2019). This section discusses some investment opportunities of blockchain technology in the sphere of education.

Blockchain can be used in educational contracts and transactions. For example, a smart contract running on the Ethereum blockchain network is simply a computer programme that simulates a genuine contract (such as economic transactions, employment, etc.). It can help with contract negotiations, contract terms, contract execution, and contract fulfilment verification. The programme can digitally identify the unique and precise identity of parties in a transaction (contract subjects) and codify the rights and obligations of both parties (contract terms) (Zheng et al., 2018; Ghazawneh, 2019). This presents a good opportunity for an organisation to invest in this programme.

For a typical transaction, for instance, the smart contract not only saves “third party costs” but also drastically increases transaction security and reliability. Another example is in the case of automobile installation. Rather than taking out a bank loan, the buyer can directly negotiate with the seller, avoiding any additional processing fees. The code is then performed, and the smart contract will be cancelled if the buyer breaks the rules. The smart contract outperforms the regular contract in terms of executive power and fairness (Khan et al., 2019; Anisiuba, 2020). As a result, several educational challenges can be resolved if teachers and students carry out teaching and learning activities based on a smart contract.

Blockchain can be used to inspire students through the concept of “learning is earning” (Sharples and Domingue, 2016) due to its currency property. This presents a good opportunity to invest in blockchain technology for the education sector considering that there are certain negative subjective or objective factors affecting students’ poor learning outcomes, such as the lack of desire and financial pressure. In educational settings, a smart contract between teachers and students can be used. Instructors can issue students real-time prizes with a few simple clicks. As for the reward, students receive an amount of digital money based on the smart contract (Asiri, 2020; Fedorova and Skobleva, 2020; Ma and Fang, 2020). In this sense, money can be kept in their digital wallet, which can be spent for tuition, and even swapped for actual money.

Another good investment opportunity in blockchain technology involves educational evaluation. Evaluation can be a challenge in the educational system. For example, formative assessment has long been supported, but it is still not fully adopted because it is difficult to follow every detail of teaching and learning. This problem can be solved by using blockchain and smart contracts. Due to the immutability, traceability, and trustworthiness of blockchain, all the stored data are more particular, authentic, and anti-theft (Hamida et al., 2017; Kshetri and Voas, 2018; AlSubaei, 2019). In line with that, collaborative learning can be recognised as a good technique to implement constructivist instruction and develop students’ ability to collaborate with others.

Furthermore, collaborative learning is frequently coupled with the issue of free-riding, which makes impartial appraisal difficult. This can be addressed using blockchain technology. Students can individually submit their work to the learning platform via a unique account, where a smart contract reviews their performance and records the results in blocks. All collaborative behaviours are recorded in blocks as evidence for evaluation (Al-Otaibi et al., 2019; Khan et al., 2019; Anisiuba, 2020). In this case, decentralisation is a feature of a public blockchain. This implies that the distributed ledger assures that most nodes are consistent. Students’ opinions are considered as nodes in the blockchain network, which would be evaluated accordingly. As a result, blockchain can assure fair evaluation.

On a similar note, teachers have reported that the sophisticated and artistic nature of education and sustainable development makes it difficult to evaluate students’ learning outcomes. The old method based on student input is one-sided, lacks subjectivity, and is not very beneficial for teachers’ professional development. Based on the blockchain network and smart contracts, a new assessment system can be built (Grech and Camilleri, 2017; Asiri, 2020; Ma and Fang, 2020). First, teachers must submit pre-planned instructional activities to schools, as part of a smart contract. All instructional actions are recorded in the blockchain network during the teaching process. The smart contract ensures consistent instructional design and practice, which are the key signal for evaluating instructions. Furthermore, a smart contract between teachers and schools, as well as a smart contract between teachers and students can be checked and reinforced by one another. Teachers who meet the requirements are rewarded with digital currency. It serves as a compliment and a source of encouragement for teachers.

In terms of student development, an academic supervisor is directly accountable for the supervision of each student. The academic supervisor is responsible for supporting students in developing study plans and keeping track of their research efforts and progress. However, as these concerns are not examined and supervised in practice, it is difficult to recognise problems if any unfavourable event takes place. If smart contracts and blockchain technology are applied in this sector, the situation will be different. A smart contract platform keeps track of all information and records them in the blockchain ledger such as the number of times a supervisor meets the students in the previous semester, the number of times the supervisor reviews the thesis (in the draft and final forms), or any advice provided in terms of students’ course choices and research design (Ojo and Adebayo, 2017; Zheng et al., 2018; Fedorova and Skobleva, 2020). The behaviours of both academic supervisors and their respective students can be recorded in the blockchain ledger due to the traceability and immutability of blockchain technology. This cutting-edge programme can safeguard the interests of both parties.

Overall, blockchain can be utilised to create a balance that can be used to assess the learning process and outcomes. It is trustworthy and equal evidence of value for all. Due to its decentralisation and immutability, blockchain can theoretically solve problems of information asymmetry and trust among strangers. As knowledge and value are disclosed and maintained jointly, blockchain technology can ensure authenticity. It provides a secure platform for talent acquisition or investment. Users who are more knowledgeable about digital currencies have a better probability of gaining appreciation and investment. Everything that a learner has ever learnt is recorded in a blockchain ledger. Employers make use of information to match applicants with the job that fits their qualifications. Employers who seek competent employees, on the other hand, can make use of the blockchain ledger. This significantly reduces the likelihood of investment bias and failure. In a nutshell, blockchain serves the interests of both parties.

Future research agenda

This systematic review addressed a variety of potential solutions that blockchain technology can offer for the education sector and its sustainable development. Nevertheless, blockchain technology has so much more to offer and can help students in a variety of ways.

First, collaborations and partnerships among educational institutions are primary areas that would significantly benefit from blockchain technology. As previously stated, some educational institutions have tested and deemed blockchain as a safe and dependable ledger to record students’ academic achievements. This covers not just the certifications that students receive, but also the many learning outcomes and skills that they acquire. A future study in this area can investigate how blockchain can be utilised to help educational institutions collaborate and interact more effectively. Educational institutions can utilise smart contracts to store and communicate academic information of their students, such as an academic transcript, a programme description, major and minor requirements, and academic probation. Students can then enrol in classes at any of the partner schools. Joint academic programmes can also be offered by these educational institutions. Students can gain more flexibility as they are provided with access to the full range of academic programmes available at other institutions. The use of these shared infrastructures, services, and academic programmes can also assist educational institutions in lowering operating expenses. This can be posited as an avenue for educators to build students’ understanding of the sustainable development of their education (Campbell and Speldewinde, 2022).

Second, another area of blockchain technology is job-driven education. Job-driven education focuses on providing education and training programmes that match the current and future hiring needs and lead to employment for students. Blockchain has the potential to make this form of education for sustainable development more accessible through sustainability pedagogies (Nousheen and Kalsoom, 2022). Businesses can also make use of blockchain to exchange the required skills and competencies. All data are to be checked regularly by educational institutions, which can then be utilised to create training programmes tailored to the needs of businesses. Students can utilise the blockchain to store their abilities and competencies as an aggregating ledger. Recruiting firms can scan the blockchain and assess candidates based on their abilities while recommending specific training programmes. Therefore, a course on education for sustainable development (ESD) should be a part of the education programmes.

Third, the use of blockchain technology in authenticating and increasing the quality of online education is another key area for future research. Although online education offers many benefits, such as cost savings, accessibility, and flexibility, it also has several disadvantages. The certification and inadequate quality are at the top of the list of disadvantages. Many educational organisations claim to be certified and provide high-quality online courses—this is an issue that blockchain can solve. It can be used as a decentralised platform to safely and reliably transmit information between students, educational institutions, and accreditation organisations. Through blockchain, information on online courses, online programmes, instructors, and accreditations can be stored by educational institutions. After completing a course, students can share their ratings of the courses and teachers. Other students can then use these ratings to assess the quality of the courses and academic programmes. The accreditation information offered by educational institutions can also be verified by accrediting authorities. Students can make use of the information to locate certified online programmes that can provide them with the certification they require. Hence, to fully realise the return of the humanistic value of education for sustainable development (ESD), education should pay greater attention to the humanisation of purpose, the contextualisation of material, the experience of the process, and the rationalisation of technology (Zhang and Zeng, 2022).

Conclusion and limitations

The use of blockchain technology in the education sector of Saudi Arabia is still in its early stages. As a result, a systematic review of the current blockchain research in the education sector was undertaken. To date, this was the first review on blockchain technology in the education sector. The study contained 15 publications, which were divided into four categories: applications, benefits, problems, and investment opportunities. The analysis of the literature presented several findings.

First, blockchain technology is mostly used to issue and verify academic credentials, communicate students’ competencies and learning achievements, and assess their professional potential. However, a slew of new uses is swiftly emerging, especially related to education for sustainable development. Second, this systematic review demonstrated how blockchain may assist the education sector and its sustainable development by offering a safe platform for sharing student data, saving costs, and improving trust and transparency. Third, this systematic review demonstrated that the implementation of blockchain technology is not without its drawbacks. Before deploying the technology, managers and politicians should consider the security, privacy, cost, scalability, and availability of the technology to make education more sustainable.

This systematic review revealed the limited applications of blockchain technology in the education sector of Saudi Arabia, its future development, and sustainability. In other words, the potential of blockchain technology remains untapped. Hence, there are significant opportunities to invest in blockchain technology, particularly in the education sector. However, both students and teachers are interested in the possibility of incorporating blockchain technologies into the price of education because it represents a substantial technological advancement that can help with security, simplification, and effective learning. This article’s contribution to the literature consists of creating the opportunity for several other, related investigations at other educational institutions and even in other nations.

This systematic literature review is not without any limitations. It mainly focused on educational practical application analysis; hence it has some educational object limitations. Despite the various benefits of conducting this systematic review, there are certain drawbacks to be aware of. Some of these limitations include selection bias, publication bias, data extraction inaccuracy, and misclassification. First, researchers are more likely to choose articles that support their assertions when it comes to selection bias. A few methods to deal with such biases are to incorporate the greatest number of relevant articles, and a rigorous searching protocol for scientific databases was devised for this study. This was then followed by a pilot search using all alternative keywords. Adding to that, strong inclusion and exclusion criteria were developed to ensure that the articles included in the systematic review focused on issues that were closely related to the objectives of the study.

Second, the process of picking “favourable” articles over “unfavourable” articles is known as publication bias. To mitigate this risk, well-known scientific databases were used in this study to maximise the number of articles included in the systematic review. Third, data extraction inaccuracy and misclassification pertain to the likelihood of various reviewers extracting data in different ways. All researchers in the current study were involved in the retrieval process of relevant publications to address this issue. All abstracts of the extracted publications were carefully examined for this systematic review. To include or exclude each piece, opinions were formed. Different viewpoints were resolved accordingly among all the researchers.

Data availability statement

The original contributions presented in this study are included in the article/supplementary material, further inquiries can be directed to the corresponding author.

Author contributions

The author solely contributed to the collecting data and writing all parts of the manuscript from the introduction, literature review, analysis, conclusion, and recommendation.

Acknowledgments

The author thank the Deanship of Scientific Research at Majmaah University for supporting the work under Project Number: R-2022-299.

Conflict of interest

The author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Publisher’s note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

References

AbuShanab, E., and Pearson, J. M. (2007). Internet banking in Jordan: The unified theory of acceptance and use of technology (UTAUT) perspective. J. Syst. Inform. Technol. 9, 78–97. doi: 10.1108/13287260710817700

CrossRef Full Text | Google Scholar

Aghimien, P. A. (2016). Development of accounting standards in selected Middle Eastern countries in comparison to the United States of America. Rev. Intern. Bus. Strat. 26, 69–87. doi: 10.1108/RIBS-11-2013-0115

CrossRef Full Text | Google Scholar

Akins, B. W., Chapman, J. L., and Gordon, J. M. (2014). A whole new world: Income tax considerations of the Bitcoin economy. Pitt. Tax Rev. 12:25. doi: 10.5195/taxreview.2014.32

CrossRef Full Text | Google Scholar

Alahmari, M., Issa, T., Issa, T., and Nau, S. Z. (2019). Faculty awareness of the economic and environmental benefits of augmented reality for sustainability in Saudi Arabian universities. J. Clean. Product. 226, 259–269. doi: 10.1016/j.jclepro.2019.04.090

CrossRef Full Text | Google Scholar

Alam, T., and Benaida, M. (2020). Blockchain and Internet of Things in Higher Education. Univ. J. Educ. Res. 8, 2164–2174. doi: 10.13189/ujer.2020.080556

CrossRef Full Text | Google Scholar

AlAwadhi, S., and Morris, A. (2012). “Adoption of e-government services in developing countries: An empirical evaluation,” in Digital Democracy: Concepts, Methodologies, Tools, and Applications, Ed. Management Association and Information Resources (Pennsylvania, PA: IGI Global), 121–145. doi: 10.4018/978-1-4666-1740-7.ch007

CrossRef Full Text | Google Scholar

Al-Gahtani, S. S. (2001). “The applicability of the TAM model outside North America: An empirical test in the Arab world,” in Proceedings of the BIT World 2001 Conference, Cairo. doi: 10.4018/irmj.2001070104

CrossRef Full Text | Google Scholar

Algarni, A. F. (2013). Policing Internet fraud in Saudi Arabia: expressive gestures or adaptive strategies? Policing Soc. 23, 498–515. doi: 10.1080/10439463.2013.780220

CrossRef Full Text | Google Scholar

Al-Khaldi, M. A., and Wallace, R. O. (1999). The influence of attitudes on personal computer utilization among knowledge workers: The case of Saudi Arabia. Inform. Manag. 36, 185–204. doi: 10.1016/S0378-7206(99)00017-8

CrossRef Full Text | Google Scholar

Almutairi, H. (2007). Is the ‘technology acceptance model’ universally applicable?: The case of the Kuwaiti Ministries. J. Glob. Inform. Technol. Manag. 10, 57–80. doi: 10.1080/1097198X.2007.10856444

CrossRef Full Text | Google Scholar

Al-Otaibi, A. A., AlZain, M. A., Soh, B., Masud, M., and Al-Amri, J. (2019). A New Era with Blockchain Technology in Saudi Arabia. Int. J. Emerg. Trends Eng. Res. 7, 886–894. doi: 10.30534/ijeter/2019/267122019

CrossRef Full Text | Google Scholar

AlSubaei, F. (2019). Blockchain Adoption in the Gulf States. Policy Paper 2019-22. Washington, DC: Middle East Institute.

Google Scholar

Anisiuba, S. C. (2020). “Blockchain technology and its applications towards sustainable development in the educational sector,” in Proceedings of the 2020 LGT-ECE-UNN International Conference: Technological Innovation for Holistic Sustainable Development (TECHISD2020). (Nigeria: University of Nigeria Nsukka)

Google Scholar

Arenas, R., and Fernandez, P. (2018). “CredenceLedger: A permissioned blockchain for verifiable academic credentials,” in Proceedings of the 2018 IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC), Stuttgart. doi: 10.3390/s22062291

PubMed Abstract | CrossRef Full Text | Google Scholar

Asiri, L. (2020). Blockchain For Educational Certificate Distribution. Doctoral Dissertation, Melbourne, FL: College of Engineering and Science at Florida Institute of Technology.

Google Scholar

Awan, M. A. (2008). Dubai e-government: An evaluation of G2B websites. J. Int. Commerce 6, 115–129. doi: 10.1300/J179v06n03_06

CrossRef Full Text | Google Scholar

Bandara, I. B., Ioras, F., and Arraiza, M. P. (2018). “The emerging trend of blockchain for validating degree apprenticeship certification in cybersecurity education,” in Proceedings of the 12th Annual International Technology, Education and Development Conference, Valencia. doi: 10.21125/inted.2018.1828

CrossRef Full Text | Google Scholar

Beck, R., Czepluch, J. S., Lollike, N., and Malone, S. O. (2016). “Blockchain - The Gateway to Trust-free Cryptographic Transactions,” in Proceedings of the 24th European Conference on Information Systems (ECIS), Istanbul.

Google Scholar

Beck, R., Müller-Bloch, C., and King, J. L. (2018). Governance in the blockchain economy: A framework and research agenda. J. Assoc. Inform. Syst. 19:1. doi: 10.17705/1jais.00518

CrossRef Full Text | Google Scholar

Bennett, C. J., Walston, S. L., and Al-Harbi, A. (2015). Understanding the effects of age, tenure, skill, and gender on employee perceptions of healthcare information technology within a Middle Eastern Hospital. Int. J. Healthc. Manag. 8, 272–280. doi: 10.1179/2047971915Y.0000000010

CrossRef Full Text | Google Scholar

Bore, N., Karumba, S., Mutahi, J., Darnell, S. S., Wayua, C., and Weldemariam, K. (2017). “Towards blockchain-enabled school information hub,” in Proceedings of the 9th International Conference on Information and Communication Technologies and Development, Lahore. doi: 10.1145/3136560.3136584

CrossRef Full Text | Google Scholar

Buterin, V. (2014). A next-generation smart contract and decentralized application platform. Ethereum White Paper 3, 1–36.

Google Scholar

Campbell, C., and Speldewinde, C. (2022). Early Childhood STEM Education for Sustainable Development. Sustainability 14:3524. doi: 10.1007/s12144-021-02074-y

PubMed Abstract | CrossRef Full Text | Google Scholar

Catalini, C., and Gans, J. S. (2018). Initial Coin Offerings and the Value of Crypto Tokens. NBER Working Paper No. 24418, Cambridge, MA: National Bureau of Economic Research.

Google Scholar

Chen, G., Xu, B., Lu, M., and Chen, N. S. (2018). Exploring blockchain technology and its potential applications for education. Smart Learn. Environ. 5, 1–10. doi: 10.1186/s40561-017-0050-x

CrossRef Full Text | Google Scholar

Chivu, R. G., Popa, I. C., Orzan, M. C., Marinescu, C., Florescu, M. S., and Orzan, A. O. (2022). The role of blockchain technologies in the sustainable development of students’ learning process. Sustainability 14:1406. doi: 10.3390/su14031406

CrossRef Full Text | Google Scholar

Duan, B., Zhong, Y., and Liu, D. (2017). “Education application of blockchain technology: Learning outcome and meta-diploma,” in Proceedings of the 2017 IEEE 23rd International Conference on Parallel and Distributed Systems (ICPADS), Shenzhen, 814–817. doi: 10.1515/jib-2020-0035

PubMed Abstract | CrossRef Full Text | Google Scholar

Ekblaw, A., Azaria, A., Halamka, J. D., and Lippman, A. (2016). “A Case Study for Blockchain in Healthcare: “MedRec” prototype for electronic health records and medical research data,” in Proceedings of IEEE Open and Big Data Conference. (New York, NY: IEEE).

CrossRef Full Text | Google Scholar

Farah, J. C., Vozniuk, A., Rodriìguez-Triana, M. J., and Gillet, D. (2018). “A Blueprint for a blockchain-based architecture to power a distributed network of tamper-evident learning trace repositories,” in Proceedings of the 2018 IEEE 18th International Conference on Advanced Learning Technologies (ICALT), Mumbai, 218–222. doi: 10.1109/ICALT.2018.00059

CrossRef Full Text | Google Scholar

Fedorova, E. P., and Skobleva, E. I. (2020). Application of Blockchain Technology in Higher Education. Eur. J. Contemp. Educ. 9, 552–571. doi: 10.13187/ejced.2020.3.552

CrossRef Full Text | Google Scholar

Gatteschi, V., Lamberti, F., Demartini, C., Pranteda, C., and Santamaría, V. (2018). Blockchain and smart contracts for insurance: Is the technology mature enough? Future Int. 10:20. doi: 10.3390/fi10020020

CrossRef Full Text | Google Scholar

Ghazawneh, A. (2019). “Blockchain in the middle east: challenges and opportunities,” in Proceedings of the 13th Mediterranean Conference on Information Systems (MCIS 2019), (Naples: Association for Information Systems).

Google Scholar

Gilda, S., and Mehrotra, M. (2018). “Blockchain for student data privacy and consent,” in Proceedings of the 2018 International Conference on Computer Communication and Informatics (ICCCI), Coimbatore, 1–5. doi: 10.1109/ICCCI.2018.8441445

CrossRef Full Text | Google Scholar

Glaser, F. (2017). “Pervasive Decentralisation of Digital Infrastructures: A Framework for Blockchain-enabled System and Use Case Analysis,” in Proceedings of the 50th Hawaii International Conference on System Sciences, Waikoloa, HI. doi: 10.24251/HICSS.2017.186

CrossRef Full Text | Google Scholar

Goodman, S. E., and Green, J. D. (1998). Computing in the Middle East. Commun. ACM 35, 21–24. doi: 10.1145/135226.135236

CrossRef Full Text | Google Scholar

Grech, A., and Camilleri, A. F. (2017). Blockchain in Education. Luxembourg: Publications Office of the European Union.

Google Scholar

Gresch, J., Rodrigues, B., Scheid, E., Kanhere, S. S., and Stiller, B. (2018). “The proposal of a blockchain-based architecture for transparent certificate handling,” in Proceedings of the International Conference on Business Information Systems, (Cham: Springer). doi: 10.1007/978-3-030-04849-5_16

CrossRef Full Text | Google Scholar

Hackius, N., and Petersen, M. (2017). “Blockchain in logistics and supply chain: Trick or treat?. In Digitalization in Supply Chain Management and Logistics: Smart and Digital Solutions for an Industry 4.0 Environment,” in Proceedings of the Hamburg International Conference of Logistics (HICL), (Berlin: epubli GmbH).

Google Scholar

Hamida, E. B., Brousmiche, K. L., Levard, H., and Thea, E. (2017). “Blockchain for enterprise: Overview, opportunities and challenges,” in Proceedings of the 13th International Conference on Wireless and Mobile Communications (ICWMC 2017), Zurich.

Google Scholar

Hammoud, J., Bizri, R. M., and El Baba, I. (2018). The impact of e-banking service quality on customer satisfaction: Evidence from the Lebanese banking sector. Sage Open 8:2158244018790633. doi: 10.1177/2158244018790633

CrossRef Full Text | Google Scholar

Han, M., Li, Z., He, J. S., Wu, D., Xie, Y., and Baba, A. (2018). “A Novel Blockchain-based Education Records Verification Solution,” in Proceedings of the 19th Annual SIG Conference on Information Technology Education, Fort Lauderdale, FL, 178–183. doi: 10.1145/3241815.3241870

CrossRef Full Text | Google Scholar

Hill, C. E., Loch, K. D., Straub, D., and El-Sheshai, K. (1998). A qualitative assessment of Arab culture and information technology transfer. J. Global Inform. Manag. 6, 29–38. doi: 10.4018/jgim.1998070103

CrossRef Full Text | Google Scholar

Hori, M., Ono, S., Miyashita, K., Kobayashi, S., Miyahara, H., Kita, T., et al. (2018). “Learning System based on Decentralized Learning Model using Blockchain and SNS,” in Proceedings of the 2018 10th International Conference on Computer Supported Education, Funchal, 183–190. doi: 10.5220/0006666901830190

CrossRef Full Text | Google Scholar

Hölbl, M., Kamisalic ì, A., Turkanovic ì, M., Kompara, M., Podgorelec, B., and Heric ìko, M. (2018). “EduCTX: An ecosystem for managing digital micro-credentials,” in Proceedings of the 2018 28th EAEEIE Annual Conference (EAEEIE), Hafnarfjordur, 1–9. doi: 10.1109/EAEEIE.2018.8534284

CrossRef Full Text | Google Scholar

Jafar, M. H. A. (2004). Information technology in the middle east. J. Glob. Inform. Technol. Manag. 7, 1–4. doi: 10.1080/1097198X.2004.10856363

CrossRef Full Text | Google Scholar

Jun, M. (2018). Blockchain government: A next form of infrastructure for the twenty-first century. J. Open Innov. Technol. Market Compl. 4:7. doi: 10.1186/s40852-018-0086-3

CrossRef Full Text | Google Scholar

Khalfan, A. M., and Alshawaf, A. (2004). Adoption and implementation problems of e-banking: A study of the managerial perspective of the banking industry in Oman. J. Glob. Inform. Technol. Manag. 7, 47–64. doi: 10.1080/1097198X.2004.10856366

CrossRef Full Text | Google Scholar

Khalil, O. E., and Elkordy, M. M. (1999). The relationship between user satisfaction and systems usage: Empirical evidence from Egypt. J. Organ. End User Comput. (JOEUC) 11, 21–28. doi: 10.4018/joeuc.1999040103

CrossRef Full Text | Google Scholar

Khan, M., Naz, T., and Mahmood, K. (2019). Using Blockchain to resolve Database Distribution and Security Issues in The Learning Management Systems (LMS). Int. J. Comp. Sci. Netw. Secur. 19, 139–150.

Google Scholar

Kshetri, N. (2017). Will blockchain emerge as a tool to break the poverty chain in the Global South? Third World Q. 38, 1710–1732. doi: 10.1080/01436597.2017.1298438

CrossRef Full Text | Google Scholar

Kshetri, N., and Voas, J. (2018). Blockchain in developing countries. IT Profess. 20, 11–14. doi: 10.1109/MITP.2018.021921645

CrossRef Full Text | Google Scholar

Little, A. W., and Green, A. (2009). Successful globalisation, education and sustainable development. Int. J. Educ. Dev. 29, 166–174. doi: 10.1016/j.ijedudev.2008.09.011

CrossRef Full Text | Google Scholar

Liu, Q., Guan, Q., Yang, X., Zhu, H., Green, G., and Yin, S. (2018). “Education-industry cooperative system based on Blockchain,” in Proceedings of the 2018 1st IEEE International Conference on Hot Information-Centric Networking (HotICN), Shenzhen, 207–211. doi: 10.1109/HOTICN.2018.8606036

CrossRef Full Text | Google Scholar

Lorenz, J. T., Münstermann, B., Higginson, M., Olesen, P. B., Bohlken, N., and Ricciardi, V. (2018). Blockchain in insurance—Opportunity or threat. New York, NY: McKinsey & Company.

Google Scholar

Ma, Y., and Fang, Y. (2020). Current status, issues, and challenges of blockchain applications in education. Int. J. Emerg. Technol. Learn. 15, 20–31. doi: 10.3991/ijet.v15i12.13797

CrossRef Full Text | Google Scholar

Mendling, J., Weber, I., van der Aalst, W., vom Brocke, J., and Cabanillas, C. (2017). Blockchains for bp mgmt. – Challenges and opportunities. arXiv [preprint] doi: 10.48550/arXiv.1704.03610

PubMed Abstract | CrossRef Full Text | Google Scholar

Mikroyannidis, A., Domingue, J., Bachler, M., and Quick, K. (2018). “A learner-centred approach for lifelong learning powered by the blockchain,” in Proceedings of the EdMedia+ Innovate Learning, (Morgantown, WV: Association for the Advancement of Computing in Education (AACE)).

Google Scholar

Moideenkutty, U., Murthy, Y. S. R., and Al-Lamky, A. (2016). Localization HRM practices and financial performance: evidence from the Sultanate of Oman. Rev. Int. Bus. Strat. 26, 431–442. doi: 10.1108/RIBS-12-2014-0123

CrossRef Full Text | Google Scholar

Naerland, K., Müller-Bloch, C., Beck, R., and Palmund, S. (2017). “Blockchain to Rule the Waves–Nascent Design Principles for Reducing Risk and Uncertainty in Decentralized Environments,” in Proceedings of the 38th International Conference on Information Systems (ICIS 2017), Seoul.

CrossRef Full Text | Google Scholar

Nakamoto, S. (2008). Bitcoin: A Peer-To-Peer Electronic Cash System. Austin: Satoshi Nakamoto Institute.

Google Scholar

Nespor, J. (2019). Cyber Schooling and the Accumulation of School Time. Pedagogy: Culture & Society. doi: 10.1080/14681366.2018.1489888

CrossRef Full Text | Google Scholar

Niazi, A., and Hassan, H. (2016). Trust and economic performance: Evidence from cross-country panel data analysis. Rev. Int. Bus. Strat. 26, 371–391. doi: 10.1108/RIBS-02-2016-0010

CrossRef Full Text | Google Scholar

Nousheen, A., and Kalsoom, Q. (2022). Education for sustainable development amidst COVID-19 pandemic: Role of sustainability pedagogies in developing students’ sustainability consciousness. Int. J. Sustain. High. Educ. 23, 1386–1403. doi: 10.1108/IJSHE-04-2021-0154

CrossRef Full Text | Google Scholar

Noyes, C. (2016). Bitav: Fast anti-malware by distributed blockchain consensus and feedforward scanning. arXiv [Preprint] doi: 10.48550/arXiv.1601.01405

PubMed Abstract | CrossRef Full Text | Google Scholar

Ojo, A., and Adebayo, S. (2017). “Blockchain as a next-generation government information infrastructure: A review of initiatives in D5 countries,” in Proceedings of the Government 3.0 Next Generation Government Technology Infrastructure and Services (Public Administration and Information Technology, Cham, 283–298. doi: 10.1007/978-3-319-63743-3_11

CrossRef Full Text | Google Scholar

Okoli, C., and Schabram, K. (2010). A guide to conducting a systematic literature review of information systems research. Sprouts Working Pap. Inform. Syst. 10:26. doi: 10.2139/ssrn.1954824

CrossRef Full Text | Google Scholar

Peters, G. W., and Panayi, E. (2016). “Understanding modern banking ledgers through blockchain technologies: Future of transaction processing and smart contracts on the internet of money,” in Banking Beyond Banks and Money, eds P. Tasca, T. Aste, L. Pelizzon, and N. Perony (Cham: Springer), 239–278. doi: 10.1007/978-3-319-42448-4_13

CrossRef Full Text | Google Scholar

Pons, A. (2004). E-government for Arab countries. J. Glob. Inform. Technol. Manag. 7, 30–46. doi: 10.1080/1097198X.2004.10856365

CrossRef Full Text | Google Scholar

Purdon, I., and Erturk, E. (2017). Perspectives of blockchain technology, its relation to the cloud and its potential role in computer science education. Eng. Technol. Appl. Scie. Res. 7, 2340–2344. doi: 10.48084/etasr.1629

CrossRef Full Text | Google Scholar

Seliem, A. A., Ashour, A. S., Khalil, O. E., and Millar, S. J. (2003). The relationship of some organizational factors to information systems effectiveness: A contingency analysis of Egyptian data. J. Glob. Inform. Manag. (JGIM) 11, 40–71. doi: 10.4018/jgim.2003010103

CrossRef Full Text | Google Scholar

Sharma, S. K., Govindaluri, S. M., Al-Muharrami, S., and Tarhini, A. (2017). A multi-analytical model for mobile banking adoption: A developing country perspective. Rev. Int. Bus. Strat. 27, 222–237. doi: 10.1108/RIBS-11-2016-0074

CrossRef Full Text | Google Scholar

Sharples, M., and Domingue, J. (2016). “The blockchain and kudos: A distributed system for educational record, reputation and reward,” in Proceedings of the Adaptive and Adaptable Learning: 11th European Conference on Technology Enhanced Learning EC-TEL, (Cham: Springer International Publishing). doi: 10.1007/978-3-319-45153-4_48

CrossRef Full Text | Google Scholar

Straub, D., Loch, K. D., and Hill, C. E. (2001). Transfer of information technology to the Arab world: A test of cultural influence modeling. J. Glob. Inform. Manag. (JGIM) 9, 6–28. doi: 10.4018/jgim.2001100101

CrossRef Full Text | Google Scholar

Swan, M. (2015). Blockchain: Blueprint for a New Economy. Sebastopol, CA: O’Reilly Media, Inc.

Google Scholar

Sychov, S., and Chirtsov, A. (2018). “Towards developing the unified bank of learning objects for electronic educational environment and its protection,” in Proceedings of the 2018 Workshop on PhD Software Engineering Education: Challenges, Trends, and Programs, (Russia: St. Petersburg), 1–6.

CrossRef Full Text | Google Scholar

Tapscott, D., and Tapscott, A. (2016). The Impact of the Blockchain Goes Beyond Financial Services. Brighton, MA: Harvard Business Review.

Google Scholar

Turkanoviæ, M., Hölbl, M., Košiè, K., Herièko, M., and Kamišaliæ, A. (2018). EduCTX: A blockchain-based higher education credit platform. IEEE Access 6, 5112–5127. doi: 10.1109/ACCESS.2018.2789929

CrossRef Full Text | Google Scholar

Underwood, S. (2016). Blockchain beyond bitcoin. Commun. ACM 59, 15–17. doi: 10.1145/2994581

CrossRef Full Text | Google Scholar

UNESCO (2007). The UN Decade for Education for Sustainable Development (DESD 2005–2014): The First Two Years. Paris: UNESCO.

Google Scholar

Williams, P. (2019). Does competency-based education with blockchain signal a new mission for universities? J. High. Educ. Policy Manag. 41, 104–117. doi: 10.1080/1360080X.2018.1520491

CrossRef Full Text | Google Scholar

Zhang, H., and Zeng, Y. (2022). The education for sustainable development, online technology and teleological rationality: A game between instrumental value and humanistic value. Sustainability 14:2101. doi: 10.3390/su14042101

CrossRef Full Text | Google Scholar

Zhao, W., Liu, K., and Ma, K. (2019). Design of student capability evaluation system merging blockchain technology. J. Phys. Conf. Ser. 1168:32123. doi: 10.1088/1742-6596/1168/3/032123

CrossRef Full Text | Google Scholar

Zheng, Z., Xie, S., Dai, H. N., Chen, X., and Wang, H. (2018). Blockchain challenges and opportunities: A survey. Int. J. Web Grid Serv. 14, 352–375. doi: 10.1504/IJWGS.2018.095647

PubMed Abstract | CrossRef Full Text | Google Scholar

Zhong, J., Xie, H., Zou, D., and Chui, D. K. (2018). “A Blockchain Model for Word-Learning Systems,” in Proceedings of the 2018 5th International Conference on Behavioral, Economic, and Socio-Cultural Computing (BESC), Kaohsiung. doi: 10.1109/BESC.2018.8697299

CrossRef Full Text | Google Scholar

Keywords: blockchain technology, blockchain in education, blockchain investment opportunity, Saudi Arabia, systematic literature review, education for sustainable development (ESD)

Citation: Alshareef N (2022) Investment opportunity of blockchain technology in the education sector of Saudi Arabia: A systematic literature review. Front. Educ. 7:911126. doi: 10.3389/feduc.2022.911126

Received: 02 April 2022; Accepted: 25 August 2022;
Published: 04 November 2022.

Edited by:

Antigoni Parmaxi, Cyprus University of Technology, Cyprus

Reviewed by:

Víctor Gayoso Martínez, Spanish National Research Council (CSIC), Spain
Ying Hsun Lai, National Taitung University, Taiwan

Copyright © 2022 Alshareef. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Nasser Alshareef, nm.alshareef@mu.edu.sa

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