Ahmad Jihad Al Fayed, Surya Darma, Zailani Sinabariba, and Surya Maruli P Pardede. “Comparison of Naïve Bayes, K-Nearest Neighbors, and Decision Tree Methods for Classifying Heart Disease Risk Factors”. Journal of Computer Science and Research (JoCoSiR) 3, no. 3 (July 15, 2025): 81–88. Accessed April 20, 2026. https://journal.aptikomsumut.org/index.php/jocosir/article/view/80.