LEHR, Ron; LEHR, Andria; SUMARAH, John. Confidentiality and Informed Consent: School Counsellors Perceptions of Ethical Practices. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 41, n. 1, 2007. Disponível em: https://cdm.ucalgary.ca/index.php/rcc/article/view/58803. Acesso em: 5 jan. 2026.