(3GdJfXje GdOSJhQi ddSdWGJ GdGJMGOjI ai OhdI GdGeGQGJ GdYQHjI GdeJMOI (B:s (3OQGSI JMdjdjI fbOjI (B/s - (3aJMi acQi(B.s ((3OGQ GdfgVI GdYQHjI(B:s (3GdbGgQI(B,s, 1999)
(3jMJhi Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdSdWGJ GdGJMGOjI(B.s