
https://insightcrime.org/wp-content/uploads/2023/05/The-Flow-of-Precursor-Chemicals-for-Synthetic-Drug-Production-in-Mexico-InSight-Crime-March-2023-3.pdf

https://www.ips-journal.eu/topics/economy-and-ecology/a-reality-check-on-divestment-from-russia-6531/

https://static.rusi.org/337_PB_Illicit%20Finance%20Threat%20to%20Democracies_final_web.pdf