Boontham, P. (2022) “Satisfaction of the Members in Using the Indoor Sports Gymnasium of Sport Authority of Thailand”, Academic Journal of Thailand National Sports University. Chonburi, Thailand, 6(3), pp. 97–106. available at: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/256397 (accessed: 18 September 2026).