(3GdJYGbO HhSGFd GdGJUGd GdMOjKI (B:s (3eY GdJQcjR Ydi GdHjY HhGSWI GdJdaRjhf (B/s - (3QTOj, eMeO GdSYjOs ((3GdchjJ (B:s (3eLdS GdfTQ GdYdej ,s, 1998)
(3HHdjhZQGajG (B: (3U(B.143-150s
Keywords: (3GdGJUGds; (3hSGFd GdGJUGds; (3hSGFd GdGJUGd GdMOjKIs