El chico. Padres y Maestros / Journal of Parents and Teachers, [S. l.], n. 385, p. 52–55, 2021. DOI: 10.14422/pym.i385.y2021.010. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/16051. Acesso em: 5 dic. 2025.