(3eMeO QShd Gddg NdGUI SjQJg hebGdGJ fGOQI ajgG (B.s - (3GdMeO , eMeO Hf EHQGgje (B.s ((3GdSYhOjI (B:s (3OGQ GHf NRjeI ,s, 2006)
Keywords: (3GdSjQI GdfHhjI s