AUTHOR= TITLE=Retraction: Waste-to-renewable energy transition: biogas generation for sustainable development JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1675397 DOI=10.3389/fenvs.2025.1675397 ISSN=2296-665X