
http://www.ips-journal.eu/regions/global/article/show/brexit-but-what-about-africa-2199/

https://ec.europa.eu/commission/sites/beta-political/files/position-paper-public-procurement_en.pdf

https://www.niesr.ac.uk/sites/default/files/publications/NIESR%20Report%20Brexit%20-%202018-11-26.pdf