
https://iea.org.uk/wp-content/uploads/2023/06/Faith-in-Markets-Interactive.pdf

https://ec.europa.eu/commission/sites/beta-political/files/customs_controls_0.pdf

https://single-market-economy.ec.europa.eu/system/files/2023-07/overview%20of%20EU%20instruments%20to%20support%20internationalisation%20of%20European%20Business.pdf