https://blogs.lse.ac.uk/brexit/2019/11/04/would-a-more-educated-population-have-rejected-brexit/
https://rm.coe.int/ad-hoc-report-on-romania-rule-34-adopted-by-greco-at-its-79th-plenary-/16807b7717
https://www.gmfus.org/download/article/20266
https://www.ips-journal.eu/topics/european-integration/towards-fair-european-economies-7464/