Fauziah, Nadrah, Muhammad Ridwan Lubis, and Bahrudi Efendi Damanik. “Application of Data Mining Classification C4.5 Patient Satisfaction With Tuan Rondahaim Simalungun Hospital Service”. JOMLAI: Journal of Machine Learning and Artificial Intelligence 1, no. 4 (December 30, 2022): 355–364. Accessed February 9, 2026. https://www.journal.literasisains.id/index.php/jomlai/article/view/1678.