BECEIRO, Sagrario. Development of Digital Satellite Pay TV in Spain (2004-2008). Observatorio (OBS*), [S. l.], v. 3, n. 3, 2009. DOI: 10.15847/obsOBS332009312. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/312. Acesso em: 28 mar. 2024.