(3Odjd CSeGA GdCeGcf aj efWbI GdQjGV (B/s - (3GdSYhOjI(B.s (3hRGQI GdOGNdjIs (3EeGQI efWbI GdQjGVs ((3GdQjGV (B:s (3hRGQI GdOGNdjI, EeGQI efWbI GdQjGV,s, 2000)
Keywords: (3GdCSeGA GdLZQGajIs -- (3GdSYhOjIs -- (3GdQjGVs; (3GdQjGV (B((3GdSYhOjI(B)s -- (3LZQGajGs