ROSA GUILLAMÓN, A.; GARCIA CANTO, E.; CARRILLO LÓPEZ, P. J. Actividad física, condición física y autoconcepto en escolares de 8 a 12 años (Physical activity, physical fitness and self-concept in schoolchildren aged between 8 to 12 years old). Retos, [S. l.], v. 35, p. 236–241, 2019. DOI: 10.47197/retos.v0i35.64083. Disponível em: https://recyt.fecyt.es/index.php/retos/article/view/64083. Acesso em: 8 ago. 2022.