https://carnegieendowment.org/files/PageVittori_DubaiCorruption_final.pdf
https://www.ifri.org/sites/default/files/atoms/files/gaulme_charlesiii-afrique_2023.pdf
https://www.politico.eu/article/spain-and-uk-reach-eleventh-hour-deal-to-avoid-a-hard-border-in-gibraltar/