https://www.icij.org/inside-icij/2024/04/how-investment-firms-shield-the-ultra-wealthy-from-the-irs/
https://www.socialeurope.eu/taming-the-big-tech-tiger
https://ecfsapi.fcc.gov/file/109303096909269/Sage%20&%20Carpenter,%202009.pdf
https://theconversation.com/por-que-espana-se-desmarco-de-la-alianza-europea-contra-la-superliga-de-futbol-223884