[1]
“The Trade between the countries of the pacific alliance. An analysis from the gravitational model and the bilateral exchange”, Teor. Enfoques. Apl. Cienc. Soc., vol. 9, no. 20, pp. 11–23, Jun. 2017, Accessed: Jul. 24, 2026. Available: https://revistas2.uclave.org/index.php/teacs/article/view/174