Psychological Pain in Chronic Diseases: A Comparative Study among Patients with Chronic Heart Failure, Cancer Patients Receiving Chemotherapy, and Renal Failure Patients Undergoing Dialysis. Al-Farooq Journal of Sciences, [S. l.], v. 2, n. 4, p. 821–840, 2026. DOI: 10.65405/ffgftw40. Disponível em: https://afjs.histr.edu.ly/index.php/afjs/article/view/826. Acesso em: 24 oct. 2026.