(3GdeGdjI GdYGeI (B:s (3eY GdETGQI Edj GdehGRfI GdYGeI aj eUQ bHd hHYO KhQI (B25 (3jfGjQ (B2011 /s - (3eNJGQ YHO GdMcje WdHg eSdes ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2012)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdeGdjI GdYGeIs