POLEVOY, G. G. . Development of physical qualities of athletes aged 9-11. Bangladesh Journal of Medical Science, [S. l.], v. 23, n. 1, p. 246–253, 2024. DOI: 10.3329/bjms.v23i1.70757. Disponível em: https://banglajol.info/index.php/BJMS/article/view/70757. Acesso em: 16 aug. 2024.