Firizkiansah, Angge, Imron Rizki Maulana, Ali Muhammad, and Aliyah Kurniasih. “Optimization of Supervised Learning Algorithms for Early Prediction of Heart Attack Risk”. Journal of Artificial Intelligence and Engineering Applications (JAIEA) 4, no. 3 (June 15, 2025): 1797–1802. Accessed June 27, 2026. https://ioinformatic.org/index.php/JAIEA/article/view/1020.