LEÓN, B.; ERVITI, M. C. Portrayal of scientific controversy on climate change. A study of the coverage of the Copenhagen summit in the Spanish press. Observatorio (OBS*), [S. l.], v. 5, n. 3, 2011. DOI: 10.15847/obsOBS532011503. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/503. Acesso em: 1 dec. 2022.