(3EjHjQjG bHd eLjA GdYQH GdeSdejf (B/ s - (3MJGedI, eMeO YHOgs ((3YeGf (B:s (3hRGQI GdKbGaI,s, 1996)
Keywords: (3ESHGfjGs; (3JGQjN ESHGfjGs; (3GdHQJZGds; (3Ohd GdHMQ GdeJhSWs