https://www.ips-journal.eu/topics/european-integration/europes-fading-democracy-6967/
https://theconversation.com/el-auge-de-las-derechas-elecciones-europeas-y-cambio-de-paradigma-227659
https://www.socialeurope.eu/crime-and-security-in-far-right-discourse
https://worldjusticeproject.org/rule-of-law-index/