(3MeGjI Mb GdeDda (B:s (3aj VhA GSJNOGe GdHK GdaVGFi ddHQGeL HGdCbeGQ GdUfGYjI (B- (3eTcdI JfGRY GdbhGfjf (B/s - (3LeGd GdOjf , UdGM GdOjfs ((3GdGScfOQjI (B:s (3OGQ GdacQ GdLGeYj ,s, 2006)
Keywords: (3GdCbeGQ GdUfGYjIs; (3GdHK GdaVGFjs