“THE ANDEAN COMMUNITY: EFFECTS OF TRADE BETWEEN ECUADOR AND COLOMBIA, PERIOD 1990 - 2021: Códigos JEL: F13, F15, F23, F18”. 2022. Revista De La Facultad De Ciencias Económicas 4 (4): 1-29. https://doi.org/10.53591/fce.v4i4.1855.