(3YbGQH GdhMd (B: (3QhGjI (B/ s - (3GdCHWM, jhSas ((3OeTb (B:s (3fjfhi ddfTQ hGdJhRjY,s, 2006)
Keywords: (3GdCOH GdYQHjs; (3GdQhGjGJ GdYQHjIs