Liu, Yanli, Jijun Yao, and Shike Zhou. “Is the Standardization of Compulsory Education School Helpful to Improve Students’ Performance? An Empirical Analysis Based on Monitoring Data in Province A”. Best Evidence in Chinese Education 5, no. 1 (May 15, 2020): 591–608. Accessed August 2, 2021. https://bonoi.org/index.php/bece/article/view/92.