Rattanapian, Piyanut, Juta Tingsabhat, and Vijit Kanungsukkasem. “Factors Influencing Achievement of Regional League Division 2 Football Tournament Management”. Kasetsart Journal of Social Sciences 39, no. 3 (September 1, 2017): 542–549. Accessed May 7, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/242581.