(3GdeQTO Gdi JQHjI GdWahdI GdeHcQI (B:s (3GdMVGfI (B- (3QjGV GdGWaGd (B- (3GdUa GdGhd (B/s - (3fhQJ , HGJQjTjG ehfjZGfs ((3dbGgQI (B:s (3eUQ GdYQHjI ddfTQ h GdJhRjY ,s, 2010)
Keywords: (3QjGV GdGWaGds; (3JYdje GdGWaGds; (3eOGQS GdMVGfIs -- (3JfXje h GOGQIs; (3eOGQS GdMVGfIs -- (3LOGhds; (3GdGWaGds -- (3QYGjIs; (3GdGWaGds -- (3fehs