Rostami M, Soundy P, Saeidtaleshi L. Dispositional Optimism and Quality of Life in Chronic Kidney Disease: A Serial Mediation Model Through Coping Self-Efficacy and Treatment Adherence. JPPR. 2026;4(3):1-18. Accessed September 7, 2026. https://www.journals.kmanpub.com/index.php/jppr/article/view/5943