OLMEDO MONTOYA, Christian Adrian. Physical Activity and Nutrition in Children from Second to Seventh Grade of Basic Education. MENTOR revista de investigación educativa y deportiva , [S. l.], v. 4, n. 10, p. 472–492, 2025. DOI: 10.56200/mried.v4i10.9251. Disponível em: https://revistamentor.ec/index.php/mentor/article/view/9251. Acesso em: 22 apr. 2026.