TONY KINDER, S. I. E. A. Polytechnic Education In Ghana: Management Delivery And Challenges. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 1, n. 6, 2014. Disponível em: https://mail.valleyinternational.net/index.php/theijsshi/article/view/37. Acesso em: 10 jan. 2025.