Thalithong, O. . (2018) “Health Related Physical Fitness of Lower Secondary School Students Songkhla Province”, Academic Journal of Thailand National Sports University. Chonburi, Thailand, 10(3), pp. 271–254. Available at: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/248274 (Accessed: 17 May 2024).