(3OQGSGJ ai JGQjN GdacQ GdJQHhi (B/ s - (3SjO GHQGgje GdLjGQs ((3GdbGgQI (B: s (3OGQ ZQjH ddWHGYI hGdfTQ hGdJhRjYs)
Keywords: (3GdJQHjIs; (3Yde GdfaS GdJQHhis; (3GdacQ GdJQHhis