GONZALEZ, Felipe; HUN, Nelson; AISTE, Sebastian; AGUILERA, Camilo; CARDENAS, Maria; SALAZAR, Massiel. Nivel de actividad física en preescolares y escolares chilenos durante la pandemia de covid-19 (Level of physical activity in chilean preschool and school children during the covid-19 pandemic). Retos, [S. l.], v. 54, p. 320–327, 2024. DOI: 10.47197/retos.v54.102268. Disponível em: http://www.revistaretos.org/index.php/retos/article/view/102268. Acesso em: 5 ago. 2025.