
https://openknowledge.worldbank.org/bitstream/handle/10986/36647/What-Has-Been-the-Impact-of-COVID-19-on-Debt-Turning-a-Wave-into-a-Tsunami.pdf?sequence=1&isAllowed=y

https://www.warner.senate.gov/public/_cache/files/4/f/4fa9c9ba-2b34-4854-8c19-59a0a9676a31/66DECFBC0D6E6958C2520C3A6A69EAF6.safe-tech-act—final.pdf

https://www.wto.org/english/res_e/reser_e/ersd201704_e.pdf