WILLOUGHBY, T.; PERRY, G. P. Working With Violent Youth: Application of the Transtheoretical Model of Change. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 36, n. 4, 2007. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/58702. Acesso em: 22 jul. 2024.