(3OjhGf GHf YQHi (B/ s - (3GdMGJei (B, (3GHhHcQ eMi GdOjf Hfs ([S.N] : (3dG jhLOs)
Keywords: (3GdTYQ GdYQHis; (3OhGhjf hbUGFOs; (3GdOhdI GdYHGSjI GdKGfjIs