NWOGBO, V.; AGU , A. N. THE IMPACT OF EFFECTIVE INSTRUCTIONAL SUPERVISION ON SECONDARY SCHOOL TEACHER’S ACTIVE PARTICIPATION IN CLASSROOM. Int’l Journal of Education Research and Scientific Development, [S. l.], v. 5, n. 5, p. 15, 2024. DOI: 10.59795/ijersd.v5i5.135. Disponível em: https://ijresd.net/index.php/IJRESD/article/view/135. Acesso em: 20 apr. 2025.