https://trade.ec.europa.eu/doclib/docs/2022/february/tradoc_160043.pdf
https://unctad.org/en/PublicationsLibrary/diaeiainf2019d1_en.pdf?user=46
https://www.eurofound.europa.eu/sites/default/files/ef_publication/field_ef_document/fomeef18008en.pdf
https://institute.global/sites/default/files/2020-07/Tony%20Blair%20Institute%2C%20A%20Path%20to%20Brexit%20Agreement%2C%20July%202020.pdf