https://www.brookings.edu/articles/want-ukraine-in-the-eu-youll-have-to-reform-the-eu-too/
https://www.socialeurope.eu/europe-outsourcing-asylum-to-africa
https://www.gov.uk/government/speeches/commonwealth-has-key-role-to-play-in-the-bright-future-for-britain-article-by-boris-johnson
https://onlinelibrary.wiley.com/doi/epdf/10.1111/jcms.13411