Ahmad, Israr, Yongqiang Gao, and Shafei Moiz Hali. “A Review of Ethical Leadership and Other Ethics- Related Leadership Theories”. European Scientific Journal, ESJ 13, no. 29 (October 31, 2017): 10. Accessed January 17, 2022. https://eujournal.org/index.php/esj/article/view/10018.