http://library.fes.de/pdf-files/iez/13375.pdf
https://www.socialeurope.eu/marrying-labour-flexibility-protection
https://mexicotoday.com/2022/07/22/opinion-the-foreign-policies-of-the-sinaloa-cartel-cjng-part-i-in-the-americas/
https://www.boeckler.de/pdf/p_imk_report_141e_2018.pdf