(3GdMeGjI GdLfGFjI ddMQjGJ GdaQOjI(B:s (3OQGSI ebGQfI (B/ s - (3GdZRGd, YHOGdMcje Pfhfs ((3HZOGO(B[(3GdYQGb(B]:s (3OGQ GdTDhf GdKbGajI GdYGeI,s, 2005)
Keywords: (3Gdbdfhf GdLfGFjs