
https://theconversation.com/del-mundo-de-ayer-a-la-europa-del-manana-la-utopia-de-stefan-zweig-231524

https://www.openglobalrights.org/Ending-corporate-corruption-means-looking-at-the-North-South-nexus/?lang=French

https://www.global-counsel.co.uk/sites/default/files/analysis/insight/download/Hard%20and%20Soft%20Political%20Risk.pdf