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دليل المستخدم
Taher، W. A.، و Emmert، M. A. (1989). THE JOB CHARACTERISTICS OF PUBLIC SECTOR PROFESSIONALS AND ITS EFFECTS ON THEIR WORK MOTIVATION, JOB SATISFACTION AND WORK INVOLVEMENT (رسالة دكتوراه غير منشورة). University of Colorado at Denver، دنفر. مسترجع من http://search.mandumah.com/Record/616605
Taher، Walied A.، و Mark A. Emmert. "THE JOB CHARACTERISTICS OF PUBLIC SECTOR PROFESSIONALS AND ITS EFFECTS ON THEIR WORK MOTIVATION, JOB SATISFACTION AND WORK INVOLVEMENT" رسالة دكتوراه. University of Colorado at Denver، دنفر، 1989. مسترجع من http://search.mandumah.com/Record/616605