https://www.ilblogdellestelle.it/2020/02/la-mafia-va-contrastata-a-livello-europeo.html
https://www.linkiesta.it/2020/11/ecomafia-ecoreati-legamabiente-dossier/
https://www.visionofhumanity.org/wp-content/uploads/2022/03/GTI-2022-web.pdf#page=75
https://www.brookings.edu/opinions/the-foreign-policies-of-the-sinaloa-cartel-and-cjng-part-iv-europes-cocaine-and-meth-markets/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=225208576&utm_source=hs_email