Poolkaew, E. ., Tengku Sulaiman, R. S. . and Sriwisut, P. . (2021) “PROBLEMS OF AMATEUR MUAYTHAI TRAINING OF INSTITUTE OF PHYSICAL EDUCATION”, Academic Journal of Thailand National Sports University. Chonburi, Thailand, 13(2), pp. 238–248. Available at: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/250727 (Accessed: 17 May 2024).