MACKAY, A. W.; BURT-GERRANS, J. Student freedom of expression: Violent content and the safe school balance. McGill Journal of Education / Revue des sciences de l’éducation de McGill, Montreal, QC, v. 40, n. 3, 2007. Disponível em: https://mje.mcgill.ca/article/view/582. Acesso em: 29 apr. 2024.