. (3QDhS GdehVhYGJ GdYQHjIs - . (3GdShjOGf(B, (3fGUQ eMeO s; Naser Mohammad Sweidan ((3GdQjGVs (3LGeYI Gdedc SYhO(B (3YeGOI TDhf GdecJHGJs, 1985)
* (3UaMI YfhGf hebOeI HGdGfcdjRjI (B* (3eQGLYI aj BNQ GdcJGHs
Keywords: (3QDhS GdehVhYGJ GdYQHjIs