AL-JRMI, Saddam; AL-WESABI, Muneer; AL-SUDAI, Sadiq. Organizational Development and Its Role in Enhancing the Efficiency and Effectiveness of Health Services in Crisis Settings: A Comparative Applied Study of Yemeni Hospitals in the Capital Secretariat of Sana’a. Journal of Administrative Sciences, اليمن، صنعاء, v. 1, n. 3, p. 18–36, 2026. DOI: 10.65693/jas.2026.v1i3.393. Disponível em: http://www.ojs.21umas.edu.ye/jas/article/view/393. Acesso em: 25 sep. 2026.