HERNÁNDEZ, Andrea; SÁNCHEZ MATAS, Yolanda; NIETO, Celia María. 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: http://207.180.252.49/index.php/retos/article/view/94640. Acesso em: 16 dec. 2025.