https://www.wto.org/english/res_e/booksp_e/oneyukr_e.pdf
https://capx.co/happy-300th-birthday-to-adam-smith-his-work-is-more-relevant-than-ever/
https://www.wilsoncenter.org/article/360deg-view-policies-needed-secure-shipping-chokepoints
https://www.lrb.co.uk/v39/n18/swati-dhingra/how-not-to-do-trade-deals