Hussein, Baidaa Rajab, and Safaa Idrees Abboudi. “The Reality of Healthcare Quality Challenges in Hospitals: A Survey Study of Quality Departments in Government Hospitals in Nineveh and Duhok Governorates”. Tikrit Journal of Administrative and Economic Sciences, vol. 17, no. 55, 2, Sept. 2021, pp. 269-88, doi:10.25130/tjaes.17.55.2.15.