https://sosapadilla.github.io/files/papers/Bianchi_Sosa-Padilla_PP.pdf
https://www.voanews.com/a/china-cancels-23-loans-to-africa-amid-debt-trap-debate-/6716397.html
https://www.brookings.edu/articles/biden-and-netanyahu-a-crisis-in-perspective/
https://www.economiesuisse.ch/de/artikel/faktencheck-bilaterale-iii