https://www.thechicagocouncil.org/sites/default/files/2022-04/Final%20Russia%20Brief%20V2.pdf
https://www.wto.org/english/res_e/booksp_e/gvc_dev_report_2019_e.pdf
https://www.science.org/content/article/cutting-cartel-recruitment-could-be-only-way-reduce-mexico-s-violence