(3ecGaMI GdSjGMI GdLfSjI ; s (3eY, edMb GdfU GdcGed ddJbfjf GdYGdej dGNdGb GdSjGMI (B/ s - (3eLGgO, GSGeI GHh GdMSf, s ((3GdbGgQI (B[(3eUQ(B] : s (3OGQ GdfgVI GdYQHjI, s, 2005)
(3jJVef edGMb(B.s
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B147-158.s
(3GdfU HGddZJjf GdYQHjI hGdaQfSjI(B.s
Keywords: (3GdSjGMIs -- (3bhGfjf hJTQjYGJ(B.s; (3GdLQGFe GdLfSjIs -- (3bhGfjf hJTQjYGJ(B.s