GALVIS, C. A. Communication transversal corporations: global threat of democracy?. Observatorio (OBS*), [S. l.], v. 4, n. 3, 2010. DOI: 10.15847/obsOBS432010387. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/387. Acesso em: 27 nov. 2022.