GALINDO PERDOMO, Fernando; CAMACHO COY, Hipólito; MONTERROSA QUINTERO , Armando. Asociación entre niveles de actividad física autopercibida y variables sociodemográficas en escolares (Association between levels of self-perceived physical activity and sociodemographic variables at school-children). Retos, [S. l.], v. 50, p. 456–463, 2023. DOI: 10.47197/retos.v50.99157. Disponível em: http://revistaretos.org/index.php/retos/article/view/99157. Acesso em: 3 ago. 2025.