
https://www.jstor.org/stable/pdf/resrep47386.pdf?refreqid=excelsior%3A52df592e24231e44d33302bbc1dca659&ab_segments=&origin=&initiator=&acceptTC=1

https://www.brookings.edu/articles/payment-systems-changing-role-from-economic-growth-to-the-new-foreign-policy-lever/

https://www.brookings.edu/articles/usmca-at-3-reflecting-on-impact-and-charting-the-future/