Waruwu, Kalfinus, Gunadi Widi Nurcahyo, and Sumijan. “Model for Identifying High-Achieving Students Using the K-Means Clustering Algorithm and c4.5 Classification”. Jurnal KomtekInfo 13, no. 2 (June 30, 2026): 89–94. Accessed July 23, 2026. https://jkomtekinfo.org/ojs/index.php/komtekinfo/article/view/681.