Hamzah، K. D. (2019). The Job Satisfaction and its Effect on Employee's Productivity: An Analytical Study of Opinions of a Sample of Employees in Self-Financing Companies in Diwaniyah Governorate. مجلة الغري للعلوم الاقتصادية والإدارية، مج16, ع1 ، 234 - 252. مسترجع من http://search.mandumah.com/Record/1236417
Hamzah، Khitam Dekhn. "The Job Satisfaction and Its Effect On Employee's Productivity: An Analytical Study of Opinions of a Sample of Employees in Self-Financing Companies in Diwaniyah Governorate." مجلة الغري للعلوم الاقتصادية والإدارية مج16, ع1 (2019): 234 - 252. مسترجع من http://search.mandumah.com/Record/1236417