HIEBERT, Bryan A.; DUMKA, Larry; CARDINAL, James. 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://jhistsex.org/index.php/rcc/article/view/59810. Acesso em: 27 dec. 2025.