[1]
F. . Gonzalez, N. . Hun, S. Aiste, C. . Aguilera, M. Cardenas, y M. Salazar, «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, vol. 54, pp. 320–327, may 2024.