Nwachukwu, O.L., Emunemu, B.O. PRINCIPAL LEADERSHIP STYLE AND TEACHER EFFECTIVENESS IN PUBLIC SECONDARY SCHOOLS IN IBADAN NORTH LOCAL GOVERNMENT AREA OF OYO STATE, NIGERIA. AJEM [Internet]. 2021 Jul. 26 [cited 2024 May 5];21(1):71 -. Available from: http://journals.ui.edu.ng/index.php/ajem/article/view/583