Saba Irfan, and Aman Dar. “Comparative Effects of High-Intensity Interval Training Versus Moderate-Intensity Exercise on Cardiac and Metabolic Outcomes in Chronic Heart Failure Patients”. Insights – Journal of Health and Rehabilitation, vol. 1, no. 2, Dec. 2023, pp. 36-40, https://insightsjhr.com/index.php/home/article/view/24.