https://ukandeu.ac.uk/wp-content/uploads/2021/11/Brexit-and-Services-Trade-Working-Paper.pdf
https://www.opendemocracy.net/can-europe-make-it/rosemary-bechler/rest-and-west-thoughts-on-brexit-and-migration-part-two?utm_source=Daily+Newsletter&utm_campaign=f64ced4843-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-f64ced4843-407405485
https://www.icij.org/investigations/shadow-diplomats/from-court-records-to-military-archives-document-dive-revealed-the-worlds-shadow-diplomats/?utm_source=ICIJ&utm_campaign=84bd353829-20230111_WeeklyEmail&utm_medium=email&utm_term=0_992ecfdbb2-84bd353829-82447353