Improving the use of Competence-Based Training (CBT) in polytechnic education in Ghana: an evaluation of the civil engineering department of Takoradi Polytechnic: Improving the use of competence-based training (CBT) in polytechnic education in Ghana: an evaluation of the civil engineering department of Takoradi Polytechnic. Journal of Educational Management, v. 5, p. 117–133, 1 Nov.2008.