https://www.openglobalrights.org/how-to-identify-a-contemporary-authoritarian-regime/?lang=English
https://www.crisisgroup.org/es/latin-america-caribbean/andes/venezuela/101-navigating-venezuelas-political-deadlock-road-elections
https://theconversation.com/cumplen-las-universidades-europeas-con-su-compromiso-de-luchar-contra-la-desinformacion-203511
http://www.euronews.com/2017/06/09/catalonia-announces-independence-referendum?utm_source=newsletter&utm_medium=en&utm_content=catalonia-announces-independence-referendum&_ope=eyJndWlkIjoiZjU3Y2JhYmUwMGUxZDFiNTUxOTU1ZDljNzExNTI1MmEifQ==