https://www.gmfus.org/sites/default/files/2021-09/Cristiani%20et%20al%20-%20report%20%281%29.pdf
https://ecipe.org/wp-content/uploads/2021/09/ECI_21_PolicyBrief_13_2021_LY02.pdf
https://ukandeu.ac.uk/trade-migration-and-brexit/
https://single-market-economy.ec.europa.eu/system/files/2023-07/overview%20of%20EU%20instruments%20to%20support%20internationalisation%20of%20European%20Business.pdf