(3GdOSJhQ GdOGFe hGdbhGfjf Gdec`edI dgs ((3eUQ (B:s (3OGQ GdWHGYI GdMOjKI ,s, 1980)
[(3edMb GdYOOjf GdNGeS hGdSGOS ddSfI GdSJjf(B] s
(3jTJed Ydi EQLGYGJ HHdjhLQGajIs
Keywords: (3GdbGfhf GdOSJhQjs