ALI, N. M.; ISMAIL, J. M.; HAJI, A. Y. 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 ". Humanities Journal of University of Zakho, [S. l.], v. 5, n. 3, p. 814–825, 2017. DOI: 10.26436/hjuoz.2017.5.3.374. Disponível em: https://hjuoz.uoz.edu.krd/index.php/hum/article/view/374. Acesso em: 3 may. 2024.