(3GdMH GdNGdO bjS hdjdis ([S.N] : (3GdecJHI GdKbGajI , s, 1989)
Keywords: (3GdTYQ GdYQHis; (3GdbUU GdYGWajIs; (3OhGhjf hbUGFOs; (3GdbUU GdQheGfSjIs