(3KhQI GdGOH (B/ s - (3eMeO MSjf gjcds ((3GdbGgQI (B: s (3OGQ GdeYGQa , s, 1986)
Keywords: (3GdGOH GdYQHis; (3GdGOH GdYQHi (B- (3JGQjN hfbOs; (3GdGOH GdYQHi (B- (3JGQjN hfbO (B- (3GdYUQGdMOjKs