VALDIVIA DÍAZ, Jorge; CASTILLO PAREDES, Antonio; GONZÁLEZ CAMPOS, José. Autoconcepto físico en estudiantes secundarios de una institución escolar de la zona norte de Chile (Physical self-concept in high school students from a school institution in the north of Chile). Retos, [S. l.], v. 59, p. 255–266, 2024. DOI: 10.47197/retos.v59.102743. Disponível em: http://207.180.252.49/index.php/retos/article/view/102743. Acesso em: 2 ago. 2025.