Chaikoolvatana, Cholada, Khomgrich Suttasri, and Jariya Kittiyawan. 2024. “Effectiveness of Nursing Student Leader Developing Program for Smoking Prevention, Ubon Ratchathani Rajabhat University”. NU Journal of Nursing and Health Sciences 18 (3):157-69. https://he01.tci-thaijo.org/index.php/NurseNu/article/view/267642.