
http://www.ips-journal.eu/regions/europe/article/show/battle-of-the-bulldogs-2063/

https://www.niesr.ac.uk/wp-content/uploads/2023/11/JC760-NIESR-Outlook-Autumn-2023-Global-Topical-Feature-v2.pdf

https://institute.global/news/customs-and-exiting-european-union