https://www.merkur.de/politik/xi-jinping-putin-china-russland-energie-wirtschaftsforum-gas-oel-usbekistan-kasachstan-91947154.html
https://www.brookings.edu/articles/south-africa-agoa-and-nonalignment/
https://www.ispionline.it/en/pubblicazione/parallel-turbulence-and-shared-destiny-ten-years-eu-north-africa-relations-25975