Asfour، B. Y.، و Lipinski، J. (2023). The Relationship between Management Commitment, Psychological Empowerment, And Job Performance Among Employees in Higher Educational Institutions in Palestine (West Bank) (رسالة دكتوراه غير منشورة). Indiana University of Pennsylvania، بنسلفانيا. مسترجع من http://search.mandumah.com/Record/1435891
Asfour، Bara Y.، و John Lipinski. "The Relationship between Management Commitment, Psychological Empowerment, And Job Performance Among Employees in Higher Educational Institutions in Palestine (West Bank)" رسالة دكتوراه. Indiana University of Pennsylvania، بنسلفانيا، 2023. مسترجع من http://search.mandumah.com/Record/1435891