Echu, E. S. and Ocholi, S. A. . (2019) “Leadership Behaviours of University Administrators and the Performance of Core Mandates of Selected Federal Universities in the North Central Zone of Nigeria”, Nigerian Academy of Management Journal, 14(1), pp. 80–90. Available at: https://namj.tamn-ng.org/index.php/home/article/view/74 (Accessed: 30 May 2026).