https://www.brookings.edu/wp-content/uploads/2017/09/4_alganetal.pdf
https://es.insightcrime.org/noticias/gamechangers-2021-nuevo-ano-plagado-criminalidad-escaso-democracia/
https://www.dea.gov/sites/default/files/2023-03/DEA%20Foreign%20Review%20Report.pdf