(3GdJbjjO GdbGfhfi dMQjI GdUMGaI (B:s (3OQGSI ebGQfI(B/s - (3eMeO HGgi CHhjhfSs ((3GdEScfOQjI (B:s (3OGQ GdLGeYI GdLOjOIddfTQ(B,s, 1996)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdOSJhQjs; (3GdMQjGJ GdacQjI (B((3MQjI GdUMGaI(B)s