M.O. Adetunji, I.O. Adesiyan and W.A. Sanusi
Pakistan Journal of Social Sciences 4 ( 1 ): 9 - 13 , 2007
I.O. Adesiyan, F.I.Olagunju and B.A. Salako
Pakistan Journal of Social Sciences 4 ( 2 ): 261 - 265 , 2007
J.O. Amao, I.O. Adesiyan and B.A. Salako
Pakistan Journal of Social Sciences 4 ( 2 ): 271 - 274 , 2007