Saraprang, T., A. Chaiyupatham, and S. Priyanont. “RISK ANALYSIS FROM ACTIVITY TACTICS FOR ORGANIZING GROUP ACTIVITIES UNDER THE NEW NORM”. Academic Journal of Thailand National Sports University, vol. 17, no. 2, June 2025, pp. 237-50, https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/266749.