
https://www.pwc.com/co/es/publicaciones/assets/world-in-2050-final-report-february-2015-colombia.pdf

https://freedomhouse.org/sites/default/files/2022-04/NIT_2022_final_digital.pdf

https://www.spectator.co.uk/2018/11/social-credit-is-just-one-part-of-chinas-new-state-control/