
https://ukandeu.ac.uk/wp-content/uploads/2020/10/UK-internal-Market-Bill-devolution-and-the-union.pdf

https://www.brookings.edu/wp-content/uploads/2018/04/workingpaper114-elephantchartrevisited.pdf

https://www.ips-journal.eu/topics/foreign-and-security-policy/peeking-behind-the-curtain-of-russias-africa-agenda-6894/