https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/ef19036en.pdf
https://www.opendemocracy.net/en/pandemic-border/keeping-italian-agri-food-system-alive-migrant-farmworkers-wanted/
http://foodresearch.org.uk/wp-content/uploads/2016/07/Agricultural-labour-briefing-FINAL-4-July-2016.pdf
https://www.medef.com/uploads/media/node/0018/47/12847-medef-coe-global-compact.pdf