
http://www.ips-journal.eu/regions/africa/article/show/g20-summit-africas-loss-2167/

https://www.project-syndicate.org/commentary/trump-poland-visit-g20-by-slawomir-sierakowski-2017-07

https://www.brookings.edu/blog/order-from-chaos/2021/04/27/strengthening-the-g-20-in-an-era-of-great-power-geopolitical-competition/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=124590608&utm_source=hs_email