(3bVjI GdScGf aj eUQs (3hQCj GdOjf aj JfXje GdfSd (B/s - (3MeOj YHO GdYXje(B.s; (3MeOj YHO GdYXje(B.s (1997)
(3jMJhj Ydi GQLGYGJ HHdjhLQGajI (B.s
(3edGeM GdXGgQI GdScGfjI (B.s
All age.
Keywords: (3GdJfejI GdGbJUGOjI (B- (3GdScGf (B.s