Namanja, Alice, Anas Usman, and Toyin Odunuga. “Effects of Cardiac Rehabilitation Treatment Modalities in Sub-Saharan Africa: A Systematic Review”. Malawi Medical Journal 33, no. 4 (December 22, 2021): 287–296. Accessed August 11, 2026. https://www.ajol.info/index.php/mmj/article/view/219263.