NOOKUM, P. Construction of Physical Fitness Norm’s for 7 - 9 Years old Student of Vientiane Lao People’s Democratic Republic. Academic Journal of Thailand National Sports University, Chonburi, Thailand, v. 7, n. 2, p. 63–76, 2022. Disponível em: https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/256455. Acesso em: 19 may. 2024.