(3GdeSDhdjI GdLfGFjI (B/s ((3GdbGgQI (B:s (3OGQ GdeWHhYGJ GdLGeYjI,s, 2001)
(3HHdjhLQGajG(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3Yde GdYbGHs