Ojewumi MJ, Jaiyeoba AO. COMMITTEE SYSTEM AND SECONDARY SCHOOL ADMINISTRATIVE EFFECTIVENESS IN IBADAN METROPOLIS, OYO STATE, NIGERIA. AJEM [Internet]. 2022 Mar. 14 [cited 2024 Nov. 24];22(2):251-68. Available from: https://journals.ui.edu.ng/index.php/ajem/article/view/703