https://www.censis.it/sites/default/files/downloads/La%20societaitaliana_2021.pdf
https://www.oecd.org/corruption/anti-bribery/Switzerland-Phase-4-Report-ENG.pdf
https://qz.com/work/1889973/how-to-overcome-overconfidence-bias/?utm_source=email&utm_medium=daily-brief&utm_content=10185462
https://www.bertelsmann-stiftung.de/en/publications/publication/did/social-justice-in-the-eu-index-report-2016/