(3JjehQ h GdHjFI (B/ s - (3LQhaj, Bfjs; (3LeGd, HGJSjs ((3GdbGgQg (B:s (3OGQ GdjGS GdYUQjI,s, 2006)
Keywords: (3GdGWaGds; (3GdJYdes; (3GWaGd eQMdg eJhSWg (B(6-9) (3SfhGJs