https://www.eppgroup.eu/newsroom/news/epp-group-warns-against-britain-becoming-tax-haven
https://www.zds.si/home/getfile?f=bf5a9edd27fabc3c0007031aa5102075
https://openknowledge.worldbank.org/bitstream/handle/10986/34055/9781464815393.pdf?sequence=2&isAllowed=y
https://www.wilsoncenter.org/article/360deg-view-policies-needed-secure-shipping-chokepoints