AUTHOR=Xu Fan , Zhang Lezhu TITLE=The impact of digital payments on the financial vulnerability of rural households: empirical evidence from China JOURNAL=Frontiers in Sustainable Food Systems VOLUME=9 YEAR=2025 URL=https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2025.1553237 DOI=10.3389/fsufs.2025.1553237 ISSN=2571-581X