(3Yde GdHjGfs - (3YJjb(B. (3YHO GdYRjRs ((3OGQ GdfgVI GdYQHjIs (3HjQhJs, 1985)
Keywords: (3Yde GdHdGZIs; (3Yde GdHjGfs; (3GddZI GdYQHjI (B- (3HdGZIs