
https://mexicotoday.com/2022/07/22/opinion-the-foreign-policies-of-the-sinaloa-cartel-cjng-part-i-in-the-americas/

https://www.dgb-bestellservice.de/besys_dgb/pdf/DGB15130.pdf

https://blogs.lse.ac.uk/europpblog/2021/10/28/what-explains-the-fragmentation-of-the-german-party-system/