Kotana, Pattra, Patcharaporn Kerdmongkol, Tassanee Rawiworrakul, and Kwanjai Amnatsatsue. 2022. “Effects of a self-efficacy enhancement program on smoking cessation behaviors of patients at risk of cardiovascular diseases”. Journal of Public Health Nursing 36 (1):1-17. https://he01.tci-thaijo.org/index.php/phn/article/view/253118.