Hadis, Hasril, Yoga Yuniadi, and Idris Idham. “Incidence And Risk Factors Of Atrial Fibrillation After Coronary Bypass Graft Surgery”. Indonesian Journal of Cardiology 31, no. 1 (June 17, 2013): 16–25. Accessed October 7, 2026. https://www.ijconline.id/index.php/ijc/article/view/153.