https://www.brookings.edu/blog/order-from-chaos/2021/09/23/asean-and-the-quad-strategic-impasse-or-avenue-for-cooperation/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=162963173&utm_source=hs_email
https://blogs.lse.ac.uk/brexit/2019/06/26/did-we-ever-really-understand-how-the-eu-works/
https://publications.parliament.uk/pa/cm201719/cmselect/cmpubacc/401/401.pdf