Rahardi, Majid, Bima Pramudya Asaddulloh, Afrig Aminuddin, Ferian Fauzi Abdulloh, Ilham Saifudin, and Faqih Putra Kusumawijaya. 2025. “Optimizing Machine Learning Models for Class Imbalance in Heart Disease Prediction”. Engineering, Technology & Applied Science Research 15 (3). Greece:23599-604. https://doi.org/10.48084/etasr.10407.