
https://www.kcl.ac.uk/policy-institute/assets/uk-attitudes-to-immigration-1018742pub01-115.pdf

https://www.aspistrategist.org.au/transnational-serious-and-organised-crime-we-need-a-white-paper/

https://www.la-croix.com/Monde/Miroslav-Lajcak-Ne-pas-penser-migration-comme-probleme-court-terme-2017-11-01-1200888652