(3LQGFe GdUMGaI hGdfTQ aj VhA GdbVGA hGdabg (B/s - (3Ydi eMehO Ydi MehOg(B.s ((3GdbGgQI (B: s (3OGQ GdfgVI GdYQHjI,s, 2001)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJTQjYGJ GdeJYdbI HGdUMGaI(B.s