https://www.socialeurope.eu/poland-crossroads-authoritarianism-democracy
https://publications.parliament.uk/pa/cm201719/cmselect/cmfaff/932/932.pdf
https://www.opendemocracy.net/protesta/introduccion?utm_source=Daily+Newsletter&utm_campaign=a3bb730528-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-a3bb730528-407405485
https://insightcrime.org/es/noticias/banqueros-criminales-latinoamerica-monopolio-colombia-gota-a-gota/