(3GdeSGYOGJ GdEfSGfjI GdOhdjI (B:s (3OQGSI JMdjdI hJWHjbjI eYGUQI aj VhA bhGYO GdbGfhf GdOhdj GdYGe (B/s - (3eGgQ Lejd CHh NhGJs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjIs, 2009)
. 193-204 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Mbhb GdEfSGfs; (3GdbGfhf GdOhdj GdYGes