
http://www.ips-journal.eu/regions/global/article/show/why-pollsters-normally-get-it-right-more-or-less-2299/

http://www.ilo.org/wcmsp5/groups/public/—dgreports/—dcomm/—publ/documents/publication/wcms_604882.pdf

https://saiia.org.za/wp-content/uploads/2022/11/SAIIA_OP_337_SADCFuturesDigitalGeopolitics.pdf