Puma-Llanqui, J. S. .; Incacutipa-Limachi, D. J. .; Antezana-Bustinza, D. B. .; Zevallos-Yana, J. F. .; Tintaya-Choquehuanca, O. . Peruvian-Bolivian Trade in the Border Town of Desaguadero. An Approach to Economic and Social Dynamics from the Point of View of the Retailer. JoE 2024, 3, 1028-1036.