Liu, Zhimin, Hongya Wu, Guolei Hu, and Huaiwen Zhang. “The Design and Implementation of A System for Analyzing Course Grades in Higher Education”. International Journal of Computer Science and Information Technology 3, no. 1 (June 15, 2024): 240–246. Accessed April 23, 2026. https://wepub.org/index.php/IJCSIT/article/view/2016.