(3JaQjO GdYbhHI ai GdbGfhf GdLfGFi(B:s (3OQGSI JMdjdI JCUjdjI ai GdbGfhf GdeUQi hbhGfjf HYV GdOhd (B/s - (3eUWai agei GdLhgQis ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI (B,s, 2002)
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdLfGFi s; (3JaQjO GdYbGHs