Li, Yanan, Panpan Zhang, and Yan Xu. “Research on the Path and Strategy of Improving the Quality of Cultivated Land in Shaanxi Province”. Frontiers in Sustainable Development 5, no. 3 (March 22, 2025): 182–185. Accessed December 8, 2025. http://fsdjournal.org/index.php/ojs/article/view/50.