(3GdEJUGd hGdEYdGe GdSjGSj (B:s (3GdKbGaI GdSjGSjI Hjf hSGFd GdEYdGe hGdLeghQ (B/s - (3JeGQ, jhSas ((3GdLRGFQ (B:s (3OGQ GdcJGH GdMOjK ,s, 2012)
Keywords: (3GdEYdGe GdSjGSj s; (3GdKbGaI GdSjGSjI s; (3GdSjGSI s; (3GdEJUGd s