https://ec.europa.eu/eurostat/web/products-eurostat-news/w/ddn-20250314-3
https://www.brookings.edu/research/what-internet-search-data-reveal-about-donald-trumps-first-year-in-office/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=60083862
https://hal.science/hal-04187446/document
https://freedomhouse.org/sites/default/files/FOTN_2018_Final%20Booklet_11_1_2018.pdf