https://www.eia.gov/energyexplained/us-energy-facts/imports-and-exports.php
https://www.marketscreener.com/ATLANTIA-SPA-104077/news/Activist-fund-TCI-lodges-complaint-against-Italy-with-European-Commission-over-Atlantia-30983249/
https://www.theguardian.com/politics/2017/sep/04/uk-trade-deals-after-brexit-theresa-may-eu
https://cerre.eu/wp-content/uploads/2023/07/CERRE-Virtual-Worlds-Issue-Paper-0723.pdf