Muhaimeed, K. A., Hawas, T. A., & Mohammed, A. A. (2021). The availability of Total Quality Management requirements and contribution to the achievement of the quality of service health Analytical study at Salah al-Din General Hospital. Tikrit Journal of Administrative and Economic Sciences, 17(54, 3), 23–36. https://doi.org/10.25130/tjaes.17.54.3.2