Wang, Qianyu, Zezhong Yang, Tong Wang, Ming Zhu, and Zhaohua Qu. “Study on the Reasons Why the Ability of Junior High School Students about Data Analysis Is Weak”. Global Journal of Social Sciences Studies 3, no. 1 (July 26, 2017): 56–62. Accessed May 19, 2024. http://onlinesciencepublishing.com/index.php/gjss/article/view/504.