OBINEME, P. O. IMPACT OF TEACHER PROFESSIONAL DEVELOPMENT ON TEACHING AND LEARNING IN JUNIOR SECONDARY SCHOOLS IN ANAMBRA STATE. UNIZIK Journal of Educational Management and Policy, [S. l.], v. 4, n. 1, p. 51–61, 2020. Disponível em: https://journals.unizik.edu.ng/ujoemp/article/view/603. Acesso em: 28 may. 2024.