Nwaozor, Henry Osedebe, and Chidinma Chinenye Thompson. 2019. “PRINCIPALS’ REWARD MANAGEMENT STRATEGIES AS A CORRELATE TO STAFF PERFORMANCE IN SECONDARY SCHOOLS IN DELTA STATE, NIGERIA”. UNIZIK Journal of Educational Management and Policy 3 (1):88-99. https://journals.unizik.edu.ng/ujoemp/article/view/585.