Zhang, Zisheng, Songtao Chu, and Xing Hu. “The Influence Mechanism and Spatial Spillover Effect of Digital Economy on Urban-Rural Integrated Development: An Empirical Analysis Based on Provincial Panel Data”. Frontiers in Sustainable Development 6, no. 8 (August 25, 2026): 1–8. Accessed August 26, 2026. https://fsdjournal.org/index.php/ojs/article/view/320.