(3JWhQ GdacQ GdGbJUGOj ef GadGWhf Gdi aQjOeGf (B.s - (3YHO GdQVG , fHjd LYaQ (B.s ((3GdHUQI (B:s (3TQcI GdZO ddWHGYI ,s, 2015)
Keywords: (3GdGbJUGO (B- (3fXQjGJ (B.s