LEADERSHIP QUALITIES IN ISLAM: LESSONS FOR CONTEMPORARY NIGERIAN MUSLIMS. International Academic Research Journal of Business and Management, [S. l.], v. 2, n. 3, p. 10–16, 2013. Disponível em: https://www.acrpub.com/index.php/iarjbm/article/view/101.. Acesso em: 5 jul. 2025.