Zhang, LinliTsekleves, EmmanouilPollastri, SerenaYang, Yu2022-11-292022-11-292022In: [ ] With Design: Reinventing Design Modes. - p.3363-3370978-981-19-4472-7http://hdl.handle.net/10451/55295engCartazesCovid 19Design de comunicaçãoDesign gráficoCongressos - ActasContactless Guidance: an analysis of the visual symbols on covid-19 postersbook part