Hakim Mellah and Fouad Mohammed Abbou
Journal of Applied Sciences 6 ( 8 ): 1814 - 1817 , 2006
Nbhan D. Salih, David Chek Ling Ngo and Hakim Mellah
Journal of Computer Science 2 ( 7 ): 572 - 576 , 2006
Hakim Mellah and Fouad Mohammed Abbou
Journal of Computer Science 2 ( 5 ): 431 - 433 , 2006