(3GdGReGJ h GdchGQK eaghe h GOGQI (B/ s - (3GdghjT (B: (3GHQGgje YHO GdQMef s ((3GdQjGV (B: s (3ecJHI Gdedc agO GdhWfjI (B: s, 2003)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B((3U(B186-194s
Keywords: (3GOGQI GdGReGJs