(3GdEWGQ GdbGfhfi ddeda GdVQjHi(B:s (3OQGSI JCUjdjI deSJfOGJ Gdeda GdVQjHi hELQGAGJg (B/s - (3SfjI CMeO jhSas ((3GdGScfOQjI (B:s (3OGQ GdLGeYI GdLOjOI (B,s, 2004)
(3jTed Ydi GQLGYGJ HHdjhLQGajIs
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdVQGFH s