Gonzalez, Felipe, Nelson Hun, Sebastian Aiste, Camilo Aguilera, Maria Cardenas, y Massiel 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 54 (mayo 1, 2024): 320–327. Accedido mayo 20, 2024. https://recyt.fecyt.es/index.php/retos/article/view/102268.