Agboyi, M. R., Adu , L., & Ackah, D. (2014). An Evaluation of Vehicle Component Procurement on the Performance of Road Transportation, A Study of Public Bus Transit, Ghana. International Journal of Sciences: Basic and Applied Research (IJSBAR), 17(1), 401–416. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/3086