https://www.socialeurope.eu/breaking-the-chains-subcontracting-in-the-eu
https://cepr.org/system/files/publication-files/173807-geneva_25_climate_and_debt.pdf
https://www.ifri.org/sites/default/files/atoms/files/vidal_strategieminiererusse_2023.pdf
https://www.occrp.org/en/balkan-cocaine-wars/