Li, Jingjing, Peng-fei Chen, and Honglan Yang. “Shadow Education and Self-Learning Management Among Junior High School Students in Guangxi, China”. Environment and Social Psychology 10, no. 11 (November 20, 2025): ESP-4216. Accessed April 27, 2026. https://esp.as-pub.com/index.php/esp/article/view/4216.