Ali NM, Ismail JM, Haji AY. The Business Ethics and its Role in Achieving the Performance Efficiency "Analytical Study of the Views of a Sample to the Staff in the Presidency of University of Zakho ". HJUOZ [Internet]. 2017 Sep. 30 [cited 2024 Dec. 22];5(3):814-25. Available from: https://hjuoz.uoz.edu.krd/index.php/hum/article/view/374