(3JbOje YQhV QGFYI(B. :s (3cja ffMOK HKbI hJhUd acQJcs ((3GdQjGV (B:s (3ecJHI LQjQ,s, 2009)
Keywords: (3NOeGJ GdYedGAs; (3GdYQhV GdJLGQjIs