(3CUhd GdbGfhf GdOhdj GdYGe(B:s (3GdLeGYI GdOhdjI(B- (3GdbGYOI GdOhdjI(B-(3GdMjGI GdOhdjI(B/s - (3eMeO SGej YHOGdMejOs ((3GdGScfOQjI(B:s (3efTCI GdeYGQa(B,s, 1998)
Keywords: (3bGfhf Ohdj YGes