
https://www.publications.parliament.uk/pa/cm201617/cmselect/cmscotaf/82/82.pdf

https://www.inegalites.fr/Dans-les-pays-riches-les-10-les-plus-fortunes-detiennent-la-moitie-du

https://theconversation.com/varios-paises-de-america-latina-copian-el-modelo-bukele-para-combatir-a-las-bandas-criminales-229895