Radia, Meghazi Larafi, Mohamed Grichi, and Adel Boumedjane. 2024. “The Reality of Spirituality in the Workplace at Mohamed Kheider University in Biskra: A Case Study of the Faculty of Economics, Commercial and Management Sciences”. International Journal of Economic Perspectives 18 (1):175-89. http://ijeponline.org/index.php/journal/article/view/554.