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Pakistan Journal of Social Sciences 4 ( 1 ): 32 - 38 , 2007
S.O. Adebayo and U.C. Nwabuoku
Pakistan Journal of Social Sciences 5 ( 4 ): 363 - 367 , 2008
S.O. Adebayo and Kutus T. Victor
Pakistan Journal of Social Sciences 5 ( 8 ): 779 - 784 , 2008
The Social Sciences 2 ( 2 ): 196 - 200 , 2007