Ammar Tibouche, Antar Bourouina, Mohamed R. Mekideche and Abdesselem Djerdir
International Journal of Electrical and Power Engineering 3 ( 5 ): 249 - 254 , 2009
Lotfi Chouikhi, Ammar Tibouche and Antar Bourouina
International Journal of Electrical and Power Engineering 4 ( 2 ): 73 - 77 , 2010