Negi, Paras, and Manoj Kumar Bisht. “Feature Correlation and Importance Analysis for Heart Attack Prediction”. Indian Journal of Computer Science 10, no. 4 (August 5, 2025): 34–42. Accessed January 11, 2026. https://www.indianjournalofentrepreneurship.com/index.php/tcsj/article/view/175750.