Wantayakul, N. ., I. . Kutintara, P. . Phunsawat, and P. . Trusjaithum. “SOCCER AGENTS’ PERSONAL PERFORMANCE MARKETING”. Journal of Buddhist Anthropology, vol. 6, no. 7, July 2021, pp. 223-37, https://so04.tci-thaijo.org/index.php/JSBA/article/view/251103.