(3LQGFe GdfTQ hGdEYdGe(B. s (3GdcJGH GdChd, s (3GdCMcGe GdehVhYjI (B/ s - (3WGQb SQhQ(B.s ((3GdbGgQI (B: s (3OGQ GdfgVI GdYQHjI,s, 2004)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJTQjYGJ GdeJYdbI HGdUMGaI(B.s; (3GdJTQjYGJ GdLfGFjI GdNGUI(B.s