Yasir, Muhammad, and Noor Azmi Mohamad. “Ethics and Morality: Comparing Ethical Leadership With Servant, Authentic and Transformational Leadership Styles”. International Review of Management and Marketing 6, no. 4S (May 27, 2016): 310–316. Accessed April 28, 2025. https://econjournals.com./index.php/irmm/article/view/2504.