https://committees.parliament.uk/publications/7496/documents/78687/default/
http://www.euronews.com/2017/11/30/which-eu-countries-sell-arms-to-saudi-arabia-
https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.37.4.115
https://www.ips-journal.eu/topics/democracy-and-society/the-danger-of-ungovernable-narco-states-in-the-andes-6265/?utm_campaign=en_1043_20221021&utm_medium=email&utm_source=newsletter