https://www.socialeurope.eu/the-high-stakes-gamble-of-doing-nothing-why-business-must-act-now
http://cep.lse.ac.uk/pubs/download/special/cepsp34.pdf
https://insightcrime.org/investigations/ndrangheta-connection-colombia-paramilitaries/
https://www.sipri.org/sites/default/files/2025-03/fs_2503_at_2024_0.pdf