CANAVILHAS, João; RODRIGUES, Catarina. The citizen as producer of information: a case study in the Portuguese online newspapers. Observatorio (OBS*), [S. l.], v. 7, n. 1, 2013. DOI: 10.15847/obsOBS712013635. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/635. Acesso em: 29 apr. 2024.