(3OjhGf GdNWjFI (B/ s - (3LQhd Hf GhSs ([S.N] : (3OGQ GdLjd , s, 1992)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3TYQ GdaNQ hGdeOjMs; (3OhGhjf hbUGFOs; (3GdTYQ GdgLGFis