Nassim Ammour, Abderrezak Guessoum and Daoud Berkani
American Journal of Applied Sciences 5 ( 12 ): 1635 - 1641 , 2008
Mountassar Maamoun, Abdelhamid Meraghni, Abdelhalim Benbelkacem and Daoud Berkani
Information Technology Journal 6 ( 7 ): 1104 - 1107 , 2007
Madjid Arezki, Ahmed Benallal and Daoud Berkani
Journal of Computer Science 5 ( 5 ): 347 - 354 , 2009
Chabane Boubakir and Daoud Berkani
Journal of Computer Science 6 ( 7 ): 700 - 705 , 2010