T Uday Kiran, Kundam Madhusudhan Reddy, Molagavalli Vamsi, Kamsali Sai Kiran, and K. Kumaraswamy, “An Efficient Computational Risk Prediction Model of Heart Diseases Based on Dual-Stage Stacked Machine Learning Approaches”, Int J Sci Res Sci Eng Technol, vol. 12, no. 3, pp. 56–64, May 2025, doi: 10.32628/IJSRSET2512313.