(3OeTb ai YUQ SdGWjf GdeeGdjc (B: s (3eTGgO hGMOGK ef fUhU GOH GdQMdGJ GdYQHjI (B/ s - (3GMeO GjHTs ((3ShQjG (B: s (3OGQ GdTQb ddWHGYI hGdfTQ , s, 2005)
Keywords: (3OhdI GdeeGdjcs; (3OeTb (B- (3JGQjN (B- (3YUQ GdeeGdjcs; (3aJM OeTbs