Zhang, Shiqi, Renjun Zhang, and Tong Wu. “Research on Quality Evaluation of Landscape Resources and Its Spatial Visualization in the Chengdu-Chongqing Yangtze River Tourism Corridor”. International Journal of World Economic Research 1, no. 2 (March 25, 2026): 63–69. Accessed April 29, 2026. https://ijwer.org/index.php/ojs/article/view/33.