Taha, A. I. (2021). The leadership characteristics of a manager and their impact on the organization’s performance quality An exploratory study of the opinions of a sample of unit and divisional managers in the Ministry of Education representation in Erbil. Tikrit Journal of Administrative and Economic Sciences, 17(53, 1), 142–158. https://doi.org/10.25130/tjaes.17.53.1.10