Scouting the trail of God. Journal of Parents and Teachers, [S. l.], n. 371, p. 26–31, 2017. DOI: 10.14422/pym.i371.y2017.004. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/8041. Acesso em: 5 dec. 2025.