SIRLEAF, Siaka; CARROLL, Danny. Maladaptive Perfectionism and the Impact of Fibromyalgia: A Serial Mediation Model Through Sleep Reactivity, Insomnia Severity, and Pain Catastrophizing. Journal of Personality and Psychosomatic Research (JPPR), [S. l.], v. 4, n. 3, p. 1–19, 2026. Disponível em: https://www.journals.kmanpub.com/index.php/jppr/article/view/5890. Acesso em: 7 sept. 2026.