(3GdeQHhf hJSGDdGJ GdGWaGd (B/s - (3NdjaI , fhGd eMeO GdLejd s ((3GdQjGV (B:s (3ecJHI GdJQHjI GdYQHj dOhd GdNdjL ,s, 2006)
Keywords: (3GdGWaGds -- (3Yde faSs