Article · Journal · 2018
Onuegbu O. Ugwu, Chigozie Collins Okafor, Clifford Ugochukwu Nwoji
Nigerian Journal of Technology
Read it10.4314/njt.v37i1.6
as printed: O.O. Ugwu
as printed: C.C. Okafor
as printed: C.U. Nwoji
A work can sit in several, each with a score