Abo Lifa, S. 2019. 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. The Arab Journal of Administration. 39, 4 (Dec. 2019), 209–224. DOI:https://doi.org/10.21608/aja.2019.66926.