Appiah, Prof R.K. “Modelling of Education Systems in Africa for Performance Assessment and Improvement”. Journal of Science and Technology 12, no. 2 (January 11, 2016): 78- 82. Accessed July 16, 2024. https://webapps.knust.edu.gh/just/index.php?journal=just&page=article&op=view&path[]=1033.