“Self-Efficacy of Administrative Leadership and Its Reflections on Sustainable Development: An Exploratory Study of the Opinions of a Sample of Administrative Leaders in the Presidency of the Nineveh Health Department”. NTU journal for Administrative and Human Sciences (JAHS), no. Special Issue CONFERENCE PROCEEDING (March 3, 2026): 164–175. Accessed March 4, 2026. https://journals.ntu.edu.iq/index.php/NTU-JMS/article/view/2023.