All for one against bullying. Journal of Parents and Teachers, [S. l.], n. 373, p. 40–45, 2018. DOI: 10.14422/pym.i373.y2018.006. Disponível em: https://revistas.comillas.edu/padresymaestros/article/view/8600. Acesso em: 5 dec. 2025.