(3dGFMI GJgGe Mde GdYOGdI GdOhdjI aj ebGVGI GSQGFjd (B.s - (3TYHGf , YHO GdMSjf s ((3HjQhJ (B:s (3eQcR OQGSGJ GdhMOI GdYQHjI ,s, 2010)
Keywords: (3LQGFe GdMQH (B- (3GSQGFjd (B.s