Sargolzaei, Mohammad S, Milad G Shirsavar, Jasem Allahyari, Ali Bazi, and Abolghasem P Nasirabady. “The Effect of Happiness Training on Psychological Well-Being in Patients With Thalassaemia Major: A Quasi-Experimental Study”. Sultan Qaboos University Medical Journal 22, no. 3 (August 25, 2022): 370–375. Accessed April 19, 2024. https://journals.squ.edu.om/index.php/squmj/article/view/4520.