ِ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, اليمن، صنعاء, v. 1, n. 1, p. 1–246, 2012. DOI: 10.13140/RG.2.2.22616.78086. Disponível em: https://www.ojs.21umas.edu.ye/irss/article/view/44. Acesso em: 31 may. 2026.