AUTHOR=Qamruzzaman Md , Almulhim Abdulateif A. , Aljughaiman Abdullah A. TITLE=Nexus between uncertainty, innovation, and environmental sustainability in BRICS: an analysis under the environmental Kuznets Curve (EKC) framework JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1570150 DOI=10.3389/fenvs.2025.1570150 ISSN=2296-665X