(3TYQ Thbi GdZfGFi hGdeSQMi (B/ s - (3Wg hGOis ([S.N] : (3OGQ GdeYGQa , s, 1993)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3GdTYQ GdZfGFis; (3GdTYQ GdeSQMis; (3GMeO Thbis