https://www.wto.org/english/thewto_e/whatis_e/tif_e/understanding_e.pdf
https://www.brookings.edu/wp-content/uploads/2023/03/USMCA-Forward-2023.pdf
https://www.brookings.edu/articles/tariffs-are-a-particularly-bad-way-to-raise-revenue/
https://www.politico.eu/wp-content/uploads/2021/11/02/Coercion.pdf