http://blogs.sussex.ac.uk/uktpo/files/2017/11/Briefing-Paper-11.pdf
https://ukandeu.ac.uk/trade-tracker-uk-trade-deals/
https://single-market-economy.ec.europa.eu/system/files/2023-07/overview%20of%20EU%20instruments%20to%20support%20internationalisation%20of%20European%20Business.pdf
https://www.brookings.edu/blog/brookings-now/2017/08/17/nafta-renegotiation-separating-fact-from-fiction/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=55437725