Tony Kinder, Sulemana Iddrisu Eliasu Alhassan. “Polytechnic Education In Ghana: Management Delivery And Challenges”. International Journal of Social Sciences and Humanities Invention 1, no. 6 (September 2, 2014). Accessed January 10, 2025. https://mail.valleyinternational.net/index.php/theijsshi/article/view/37.