J.O. Lawal, B.T. Omonona, O.I.Y. Ajani and O.A. Oni
Agricultural Journal 4 ( 4 ): 184 - 191 , 2009
International Business Management 5 ( 4 ): 214 - 217 , 2011
J.O. Lawal, B.T. Omonona, O.I.Y. Ajani and O. A. Oni
Pakistan Journal of Social Sciences 6 ( 3 ): 159 - 163 , 2009
Research Journal of Applied Sciences 5 ( 3 ): 191 - 194 , 2010
B.T. Omonona, J.O. Lawal and A.O. Oyinlana
The Social Sciences 5 ( 4 ): 326 - 331 , 2010