AUTHOR=Akchaya K. , Parasuraman P. , Pandian Kannan , Vijayakumar S. , Thirukumaran K. , Mustaffa Mohamed Roshan Abu Firnass , Rajpoot Sudhir Kumar , Choudhary Anil K. TITLE=Boosting resource use efficiency, soil fertility, food security, ecosystem services, and climate resilience with legume intercropping: a review JOURNAL=Frontiers in Sustainable Food Systems VOLUME=9 YEAR=2025 URL=https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2025.1527256 DOI=10.3389/fsufs.2025.1527256 ISSN=2571-581X