Piathip, Dusarkorn, Sunthara Liangchawengwong, and Opas Satdhabudha. 2018. “The Effects of Enhancing Self-Efficacy in Early Cardiac Rehabilitation Program on Physical Outcomes and Anxiety Among Patients Post Coronary Artery Bypass Graft Surgery”. Journal of Research in Nursing-Midwifery and Health Sciences 38 (3):12-24. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/148282.