Journal of Engineering and Applied Sciences 2 ( 1 ): 73 - 76 , 2007
Journal of Engineering and Applied Sciences 2 ( 1 ): 77 - 80 , 2007
Journal of Engineering and Applied Sciences 2 ( 1 ): 271 - 274 , 2007
Journal of Engineering and Applied Sciences 2 ( 3 ): 580 - 584 , 2007
Journal of Engineering and Applied Sciences 2 ( 3 ): 591 - 594 , 2007
Journal of Engineering and Applied Sciences 2 ( 7 ): 1165 - 1168 , 2007
Research Journal of Applied Sciences 2 ( 9 ): 947 - 952 , 2007