(3YRd QFjS GdLeghQjI aj MGdI GdNjGfI GdYXej (B:s (3OQGSI ebGQfI (B/ s - (3GdCSOj, MjOQ eMeOs ((3YeGf, GdCQOf (B:s (3OGQ UaGA ddfTQ,s, 2012)
(3HHdjhLQGajI (B: (3U(B. 363-382.s
Keywords: (3QDSGA GdLeghQjIs -- (3hVY bGfhfj, bhGfjf, EdN(B.s; (3GdbGfhf GdOSJhQj GdebGQfs