Panuthai, C. ., P. . Panurushthanon, and W. . Mitranun. “MOOD STATE IN FIGHTING ATHELETES OF THE THAILAND NATIONAL SPORTS UNIVERSITY”. Srinakharinwirot Research and Development Journal of Humanities and Social Sciences, vol. 13, no. 25, January-June, June 2021, pp. 15-24, https://so04.tci-thaijo.org/index.php/swurd/article/view/258801.