Sun, Xin Ying, and Xingqi Zhao. “Study on the Influence of Labor Flow on Industrial Structure Upgrading in Western China”. Rajapark International Journal 1, no. 2 (August 30, 2024): 82–93. accessed April 3, 2025. https://so20.tci-thaijo.org/index.php/RJPIJ/article/view/65.