AL-SAMAN, Al-Hasan; AL-WESABI, Muneer; DAEL, Muhammed. Regulatory Oversight and Compliance with Mandatory Patient Safety Standards in Yemen: A Cross-Sectional Study. Journal of Administrative Sciences, اليمن، صنعاء, v. 1, n. 3, p. 74–83, 2026. DOI: 10.65693/jas.2026.v1i3.368. Disponível em: http://www.ojs.21umas.edu.ye/jas/article/view/368. Acesso em: 25 sep. 2026.