https://www.wto.org/english/res_e/booksp_e/gvc_dev_report_2019_e.pdf
https://ec.europa.eu/commission/presscorner/api/files/document/print/en/ip_23_4348/IP_23_4348_EN.pdf
https://ukandeu.ac.uk/trade-migration-and-brexit/
https://www.brookings.edu/articles/south-africa-agoa-and-nonalignment/