https://www.politico.eu/article/paul-magnette-belgium-wallonia-returns-to-spoil-europe-free-trade-agenda/?utm_source=newsletter&utm_medium=email&utm_campaign=26%2F09%2F22
https://unctad.org/en/PublicationsLibrary/diaeiainf2019d1_en.pdf?user=46
https://www.brookings.edu/blog/africa-in-focus/2022/12/29/could-africa-replace-china-as-the-worlds-source-of-rare-earth-elements/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=240276209&utm_source=hs_email