ِAl-Wesabi Muneer. “The Role of Quality Systems in Improving the Performance of Healthcare Facilities in Yemen: A Case Study of the 48 Model Hospital"”. Institutional Repository for Scientific Scholarship at 21 September University for Medical and Applied Sciences 1, no. 1 (December 28, 2012): 1–246. Accessed May 31, 2026. https://ojs.21umas.edu.ye/irss/article/view/44.