http://www.ladocumentationfrancaise.fr/var/storage/rapports-publics/084000459.pdf
https://theconversation.com/fango-insidia-sinrazon-y-otras-catorce-palabras-del-discurso-de-pedro-sanchez-para-alimentar-la-polarizacion-228970
https://www.ips-journal.eu/topics/foreign-and-security-policy/the-indo-pacific-chessboard-7435/
https://lawliberty.org/grievance-based-policy-analysis/