Rangkuti, Nazwa Nurul Hafizah, A M H Pardede, and Tioria Pasaribu. “Classification of Factors Causing the Decline in Student Learning Achievement in The Post-Pandemic Period Using the C4.5 Algorithm (Case Study: STMIK Kaputama)”. Journal of Artificial Intelligence and Engineering Applications (JAIEA) 4, no. 1 (October 15, 2024): 318–322. Accessed April 17, 2026. https://www.ioinformatic.org/index.php/JAIEA/article/view/630.