Agbanike, T. F., Osigwe, A. C., Yuni, D. N., Onoja, T.-G. C. and Okwor, S. A. (2019) “Cluster Development in a Transforming Economy: The Case of Motorcycle Spare Parts Firms in Nnewi, Anambra State of Nigeria”, Economy, 6(1), pp. 13-24. doi: 10.20448/journal.502.2019.61.13.24.