https://www.wto.org/english/res_e/booksp_e/00_gvc_dev_report_2021_e.pdf
https://greenfdc.org/wp-content/uploads/2023/09/Springer-et-al-2023-Elevating-ESG-China-Africa.pdf
http://www.esf.be/new/wp-content/uploads/2018/07/ESF-Press-Release-on-Importance-of-Services-Trade-in-EU-UK-Future-Relastionship.pdf
https://publications.parliament.uk/pa/ld201719/ldselect/ldeucom/15/15.pdf