https://www.science.org/content/article/scientists-russia-struggle-world-transformed-its-war-ukraine
https://blogs.lse.ac.uk/europpblog/2023/03/13/what-impact-have-eu-sanctions-had-on-the-russian-economy/
https://www.telesurenglish.net/more-than-40-countries-recognize-the-legitimacy-of-nicolas-maduro-as-president/
https://www.esri.ie/system/files/publications/SUSTAT96.pdf