Mahdi Abdul-Sahib, Hayder Daher Habeeb, Husam M. Abdul-Sahib, and Hazim Moogd Abbas, “Trends in Patient Satisfaction of Services at Imam Al-Hujjah Hospital, Holy Karbala, Iraq: A Longitudinal Comparative Study”, Karbala J M, vol. 18, no. 2, pp. 3036–3044, Dec. 2025.