(3GdMH aj GdCeKGd GdYGdejI (B/ s - (3YHO GdaJGM, SjO UOjbs ((3GdbGgQI (B:s (3OGQ GdHQcI ddfTQ h GdJhRjY,s, 1995)
Keywords: (3GdCeKGds; (3GdMH (B( (3YhGWa (B)s; (3ChQhHGs; (3GdHdOGf GdYQHjIs