publication Book 2010 مقدمة في الشبكات Bakry, Saad Haj . 2010 Publication Work Type كتاب دراسي more of publication منظومة مُجتمع المعرفة by Saad Haj Bakry 2008 مقدمة في الشبكات by Saad Haj Bakry 2010 International Journal of Knowledge Society Research, Publications by Saad Haj Bakry by Saad Haj Bakry