Saman Javed. “Prophet Muhammad (PBUH) As a Multidimensional Leader: An Assessment of Transformational, Ethical, Servant, Authentic and Spiritual Leadership Theories in the Context of Prophet’s Life”. Al Qalam, Vol. 23, no. 2, Dec. 2018, pp. 91-109, https://alqalamjournalpu.com/index.php/Al-Qalam/article/view/2320.