BARAHONA, Clariza; PINOS, Geofre; VISTÍN , Manuel. Role plays in mathematical-logical development in initial education. Revista Universidad de Guayaquil, [S. l.], v. 125, n. 2, p. 42–54, 2017. DOI: 10.53591/rug.v125i2.432. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/251. Acesso em: 21 apr. 2026.