(3GdQYGjI GddGMbI ddeaQL Yfge cJOHjQ GMJQGRi (B/s - (3EjeGf eMeO Ydi GdLGHQis ((3GdEScfOQjI (B:s (3OGQ GdLGeYI GdLOjOI,s, 2010)
(3HHdjhLQGajG(B: (3UaMGJ(B105-109.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdQYGjI GddGMbI Ydi GdEaQGL s; (3GdbGfhf GdLfGFi s