(3GdecJHGJ hGdeYdheGJ (B: (3OQGSGJ ai GdGYOGO Gdegfi hGdHjdhLQGajG hGdeYdheGJ (B/ s - (3eMeO aJMi YHOGdgGOis ([S.N] : (3ecJHI GdOGQ GdYQHjI ddcJGH , s, 1993)
Keywords: (3eUQs; (3GdeYdheGJs; (3GdecJHjhfs; (3GdJCgjd Gdegfis; (3GdecJHGJs; (3GdHHdjhLQGajGs