HERNÁNDEZ, A.; SÁNCHEZ MATAS, Y.; NIETO, C. M. Autoconcepto y Actividad física en escolares de 6º curso de Educación Primaria (Self-concept and Physical Activity in 6th grade Primary School Students). Retos, [S. l.], v. 47, p. 61–68, 2023. DOI: 10.47197/retos.v47.94640. Disponível em: https://recyt.fecyt.es/index.php/retos/article/view/94640. Acesso em: 26 dic. 2024.