R.A. Adenodi, M.O. Ajewole, M.T. Babalola and A.T. Adediji
Journal of Engineering and Applied Sciences 2 ( 2 ): 467 - 471 , 2007
A.T. Adediji, M.O. Ajewole, S.E. Falodun and O.R. Oladosu
Journal of Engineering and Applied Sciences 2 ( 8 ): 1308 - 1313 , 2007