
https://www.economiesuisse.ch/de/artikel/bereit-fuer-den-naechsten-schritt-der-energiepolitik

https://businessday.ng/world/article/african-development-banks-55mn-anti-corruption-fund-unused-for-seven-years-ft/

https://www.bancaditalia.it/pubblicazioni/qef/2018-0422/QEF_422_18.pdf