NWAOZOR, H. O.; THOMPSON, C. C. PRINCIPALS’ REWARD MANAGEMENT STRATEGIES AS A CORRELATE TO STAFF PERFORMANCE IN SECONDARY SCHOOLS IN DELTA STATE, NIGERIA. UNIZIK Journal of Educational Management and Policy, [S. l.], v. 3, n. 1, p. 88–99, 2019. Disponível em: https://journals.unizik.edu.ng/ujoemp/article/view/585. Acesso em: 5 may. 2024.