(3GdfXe GdGbJUGOjI (B/s - (3eMeO GHQGgje GHh TGOjs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2010)
. 307-310 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs