LEEYANG, P., SAKULFAENG, J. and JULVANICHPONG, T. (2015) “COMPARISON OF THE MENTAL TOUGHNESS OF THAI DISABLED ATHLETES AMONG MEN AND WOMEN”, Journal of Sports Science and Technology, 15(2), pp. 357–364. available at: https://he01.tci-thaijo.org/index.php/JSST/article/view/44959 (accessed: 22 April 2026).