https://www.iai.it/sites/default/files/iai1910.pdf
https://agroecology-appg.org/wp-content/uploads/2018/01/APPG-on-Agroecology-Inquiry-into-Trade-Post-Brexit-FF1.pdf
https://www.opendemocracy.net/en/opendemocracyuk/customs-union-leaves-everything-play-trade-justice/?utm_source=Daily+Newsletter&utm_campaign=f531c721c4-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-f531c721c4-407405485
https://www.cer.eu/sites/default/files/insight_SL_5.11.19_2.pdf