Ibode, O. F.2020-01-032020-01-032005978-34041-7-2ui_inbk_ibode_computer_2005In: Emeke, A. E. and Abe, C. V. (eds.) Evaluation in Theory and Practice, pp. 257-264http://ir.library.ui.edu.ng/handle/123456789/4939enBook chapter