https://ukandeu.ac.uk/wp-content/uploads/2021/11/Brexit-and-Services-Trade-Working-Paper.pdf
https://www.ips-journal.eu/regions/global/eu-latin-america-summit-6869/
https://www.bruegel.org/sites/default/files/2022-10/PC%2018%202022_1.pdf
https://publications.parliament.uk/pa/cm201719/cmselect/cmexeu/935/935.pdf