CECCHINI, J. A.; MÉNDEZ, A.; MUÑIZ, J. Motives for practicing sport in Spanish schoolchildren. Psicothema, [S. l.], v. 14, n. Número 3, p. 523–531, 2002. Disponível em: https://reunido.uniovi.es/index.php/PST/article/view/7979. Acesso em: 26 dic. 2024.