(3GdSdWI GdJfajPjI ai HdOGf GdeZQH GdYQHi (B:s (3OQGSI bGfhfjI ebGQfI (B/s - (3aOhi eQGHWs ((3HjQhJ (B:s (3eQcR OQGSGJ GdhMOI GdYQHjI ,s, 2010)
Keywords: (3GdSdWI GdJfajPjIs -- (3GdeZQH GdYQHis; (3GdOSGJjQs -- (3GdeZQH GdYQHis; (3GdSdWI GdJTQjYjIs -- (3GdeZQH GdYQHis