(3GdLZQGajG GdHTQjI (B/ s - (3GdLhgQj, jSQj YHO GdQRGbs ((3GdEScfOQjg (B:s (3eDSSI THGH GdLGeYI ddWHGYI h GdfTQ h GdJhRjY,s, 1996)
Keywords: (3GdLZQGajG GdHTQjIs