HIEBERT, B. A.; DUMKA, L.; CARDINAL, J. The Validity of Self-monitored Physiological Indices of Relaxation. Canadian Journal of Counselling and Psychotherapy, [S. l.], v. 18, n. 1, 2011. Disponível em: https://cjc-rcc.ucalgary.ca/article/view/59810. Acesso em: 24 apr. 2024.