https://www.gmfus.org/sites/default/files/2021-09/Cristiani%20et%20al%20-%20report%20%281%29.pdf
https://www.africantraderemedies.com/articles/tensions-rise-as-the-brics-alliance-gears-up-for-the-upcoming-summit/
https://ecipe.org/blog/mercosur-in-the-mediterranean/?mc_cid=e3054f8ba2&mc_eid=286ad5ef5f