. (3dHfGf aj YgO GdGejQ aNQ GdOjf GdeYfj GdKGfjs - . (3GdUaOj, GMeO Hf eMeO GdNGdOjs; (3QSJe, GSO, eYdbs; (3GdHSJGfj, aDGO GaQGe, eYdbs; Ahmad Ben Mohammad Elkhaledy Safady ((3HjQhJs (3efThQGJ GdLGeYI GddHfGfjIs, 1969)
* .(3UaMI ZdGa hYfhGf HGdaQfSjI (B* (3agGQS aj BNQ GdcJGHs
Keywords: (3dHfGfs -- (3JGQjNs; (3GdGejQ aNQ GdOjf GdeYfj GdKGfjs -- (3JGQjNs