AUTHOR=Wang Xueyi , Geng Manguo , Tang Xianglong TITLE=Unbalanced rural development in underdeveloped areas: rurality and human settlements JOURNAL=Frontiers in Sustainable Food Systems VOLUME=8 YEAR=2025 URL=https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2024.1518683 DOI=10.3389/fsufs.2024.1518683 ISSN=2571-581X