Rasoolzadeh Dorabad, Ramin, and Farshad Haj Alian. “Investigating the Effect of Spiritual Leadership on the Empowerment of Employees in the Petroleum Engineering and Development Company”. International Journal of Innovation Management and Organizational Behavior (IJIMOB) 1, no. 3 (September 1, 2021): 30–40. Accessed November 22, 2024. https://journals.kmanpub.com/index.php/ijimob/article/view/315.