(3GdeSQMjGJ GdYQHjI hGdeJQLeI (B: s (3HHdhZQGajG (B/ s ((3GdTGQbI (B: s (3OGQ OGFQI GdKbGaI hGdEYdGe , s, 2003)
Keywords: (3GdeSQM GdYQHj, GdHHdjhZQGajG GdeSQMjI, Gdafhf GdCOGFjIs