Kareem Olayinka Idowu and Yusuf Hassan
Journal of Economics Theory 4 ( 2 ): 44 - 49 , 2010
Abiodun S. Bankole and Kareem Olayinka Idowu
Journal of Economics Theory 4 ( 3 ): 79 - 83 , 2010
Kareem Olayinka Idowu and Ajide Kazeem Bello
Pakistan Journal of Social Sciences 7 ( 4 ): 301 - 303 , 2010