العلاقة بيـن السلوک الأخلاقي للقيادة وروحانية مکان العمل: دراسة ميدانية لدور التمکيـن النفسـي کمتغيـر وسيط تداخلـي فـي هذه العلاقة The Relationship between the Ethical Behavior of the Leadership and the Spirituality of the Work Place: An Empirical Study of the Role of Psychological Empowerment as a Mediator Variable

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