AUTHOR=Marjanović Ivana , Stanković Jelena J. , Östh John , Marković Milan , Stanojević Marina TITLE=Insight into territorial efficiency of circular economy through data envelopment analysis JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1494184 DOI=10.3389/fenvs.2025.1494184 ISSN=2296-665X