RAFIQ, M. Chronobiology to Chronopsychology: Implications in Psychotherapy. Pakistan Journal of Medical Research, [S. l.], v. 60, n. 2, p. 50–51, 2021. Disponível em: https://www.pjmr.org.pk/index.php/pjmr/article/view/82. Acesso em: 24 jul. 2026.