Ghanney RA, Nuobalee J. Exploring Head Teachers’ Instructional Supervisory Role: The Case of Public Junior High Schools in Jirapa Municipality of Ghana. Am J Edu Learn [Internet]. 2021 Sep. 2 [cited 2024 Nov. 22];6(1):64-75. Available from: https://onlinesciencepublishing.com/index.php/ajel/article/view/560