O’SULLIVAN, J.; FORTUNATI, L. Journalism’s sharp end: fatal materiality and the algorithms of profit and political extremism. Observatorio (OBS*), [S. l.], v. 15, n. 2, 2021. DOI: 10.15847/obsOBS15220211805. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/1805. Acesso em: 26 nov. 2022.