Rinawati, Rinawati, and Lidia Silaban. “Development of the ‘Rehcardicare’ Application for Post-Coronary Rehabilitation Artery Bypass Graft for Improving Cardiac Endurance Through Resistance and Flexibility Training”. International Journal of Health and Pharmaceutical (IJHP) 5, no. 4 (December 26, 2025): 26–36. Accessed February 10, 2026. https://ijhp.net/index.php/IJHP/article/view/514.