(3OjhGf GHi aQGS (B/ s - (3GHi aQGS GdMeOGfi, GdMGQK Hf SYjO Hf MeOGfs ((3HjQhJ (B:s (3OGQ UGOQ ,s, 1992)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3OhGhjf hbUGFOs; (3GHi aQGS GdMeOGfi s; (3JGQjN hfbOs