Aws A. Magableh, Zarina Shukur and Noorazean Mohd. Ali
Journal of Applied Sciences 12 ( 21 ): 2182 - 2194 , 2012
Aws A. Magableh, Zarina Shukur and Norazean Mohd Ali
Journal of Applied Sciences 12 ( 21 ): 2195 - 2201 , 2012