Puratsakhan, Kachet, and Chanintnara Jaidee. 2023. “DEVELOPMENT OF HEALTH EDUCATION PROGRAM APPLYING SELF - EFFICACY AND SOCIAL SUPPORT TO ENHANCE EXERCISE BEHAVIORS OF UNDERGRADUATE STUDENTS AT THAILAND NATIONAL SPORTS UNIVERSITY YALA CAMPUS”. Academic Journal of Thailand National Sports University 15 (3). Chonburi, Thailand:1-14. https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/260263.