POEMDECH, Wichchuda, Sungthong สังข์ทอง, and Luxsamee Chimwong. “EFFECTS OF USING SELF-REGULATION PROGRAM WITH SOCIAL SUPPORT TOWARDS DISCIPLINE BEHAVIOR IN TRAINING OF ALTHLETES PATUMWAN DEMONSTRATION SCHOOL”. Journal of MCU Phetchaburi Review 7, no. 1 (April 28, 2024): หน้า 209 – 223. accessed December 10, 2025. https://so03.tci-thaijo.org/index.php/JPR/article/view/273653.