
https://www.wilsoncenter.org/sites/default/files/media/uploads/documents/MexicoElectionBookletFinalWebProof.pdf

https://www.ips-journal.eu/topics/democracy-and-society/rage-against-the-system-6891/

https://www.occrp.org/en/37-ccblog/ccblog/13225-governments-have-failed-to-learn-from-the-cambridge-analytica-scand