, (2012). Leadership Ethics and Contributions in Voice of Employees: Analysis of Facts and a Model Presentation in Department of Business Administration College of Administration and Economics. Journal of Research Diyala humanity, 34(106), 9-25.
. "Leadership Ethics and Contributions in Voice of Employees: Analysis of Facts and a Model Presentation in Department of Business Administration College of Administration and Economics". Journal of Research Diyala humanity, 34, 106, 2012, 9-25.
, (2012). 'Leadership Ethics and Contributions in Voice of Employees: Analysis of Facts and a Model Presentation in Department of Business Administration College of Administration and Economics', Journal of Research Diyala humanity, 34(106), pp. 9-25.
, Leadership Ethics and Contributions in Voice of Employees: Analysis of Facts and a Model Presentation in Department of Business Administration College of Administration and Economics. Journal of Research Diyala humanity, 2012; 34(106): 9-25.