Song, Yingwei. “Practical Exploration of Local Colleges and Universities Serving Regional Economic and Social Development—A Case Study of Ningbo Garbage Classification Institute”. Journal of Social Science and Humanities 6, no. 8 (August 28, 2024): 35–39. Accessed April 4, 2025. https://bryanhousepub.com/index.php/jssh/article/view/435.