MERCÊ, Cristiana; CORDEIRO, Jéssica; ROMÃO, Catarina; BRANCO, Marco; CATELA, David. Niveles de Actividad Física en Niños: Impacto de la Pandemia Covid-19 (Levels of Physical Activity in Portuguese Children: the Impact of the Covid-19 Pandemic). Retos, [S. l.], v. 47, p. 174–180, 2023. DOI: 10.47197/retos.v47.94936. Disponível em: http://www.revistaretos.org/index.php/retos/article/view/94936. Acesso em: 23 ago. 2025.