OLIVEIRA, Lidia; CARVALHO, Margarida. Emotional Design in Web Interfaces. Observatorio (OBS*), [S. l.], v. 11, n. 2, 2017. DOI: 10.15847/obsOBS1122017905. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/905. Acesso em: 13 may. 2024.