https://www.brookings.edu/articles/payment-systems-changing-role-from-economic-growth-to-the-new-foreign-policy-lever/
https://www.economiesuisse.ch/de/artikel/eckwerte-fuer-ein-verhandlungsmandat-weichen-fuer-die-weiterentwicklung-der-bilateralen
https://blogs.lse.ac.uk/europpblog/2023/04/18/what-the-2023-turkish-general-election-could-mean-for-eu-turkey-relations/