https://theconversation.com/argentinas-brexit-why-new-president-milei-is-threatening-to-pull-out-of-south-americas-common-market-218564
http://www.morganstanley.com/ideas/global-trade-protectionism
https://unctad.org/en/PublicationsLibrary/diaeiainf2019d1_en.pdf?user=46