Qin, Hongxia. “Do New Gaokao Schemes Increase Students’ Autonomy in Subject Selection: An Empirical Analysis Based on the CatBoost Regression Tree Model”. Best Evidence in Chinese Education 17, no. 2 (July 25, 2024): 1872–1873. Accessed May 12, 2025. https://bonoi.org/index.php/bece/article/view/1400.