D. Setiawati, W. Jumaiyah, D. Natashia, and Y. Sofiani, “The Effect of Mindfulness Based Stress Reduction (MBSR) on Psychological Distress in Coronary Artery DISEASE (CAD) Patients after Coronary Artery Bypass Grafting (CABG)”, IJGHR, vol. 8, no. 2, pp. 273–280, Dec. 2025.