T. Y. Mawlood, . A. A. Hassan, R. K. Muhammed, A. M. Aladdin, T. A. Rashid, and B. A. Hassan, “Improving Cardiovascular Disease Prediction through Stratified Machine Learning Models and Combined Datasets”, UHD J SCI TECH, vol. 9, no. 1, pp. 149–168, Jun. 2025.