
https://www.economicstrategygroup.org/wp-content/uploads/2021/11/5-Bown.pdf

https://www.ips-journal.eu/topics/economy-and-ecology/how-to-get-away-with-sanctions-russian-style-6918/

https://ukandeu.ac.uk/wp-content/uploads/2021/11/Brexit-and-Services-Trade-Working-Paper.pdf