The Current Situation of Secondary Students’ Physical Fitness in Hanoi Suburbs. European Journal of Sport Sciences, [S. l.], v. 1, n. 3, p. 1–6, 2022. DOI: 10.24018/ejsport.2022.1.3.14. Disponível em: https://www.ej-sport.org/index.php/sport/article/view/14. Acesso em: 26 oct. 2025.