(3ebGeGJ GdMQjQi (B/ s - (3GdMQjQi (B, (3GHi bGSe Hf Ydis ([S.N] : (3OGQ GdUGOQ , s, 1992)
Keywords: (3GdGOH GdYQHis; (3GdebGeGJ GdYQHjIs