[1]
A. Gissell González del Puerto, G. Torres Villalba, and E. Susana Villalba Román, “THE INFLUENCE OF THE INFORMAL SECTOR BEFORE A CURRENCY EXCHANGE COMPANY”, GEI, vol. 4, no. 01, pp. 623–672, Oct. 2023, doi: 10.51249/gei.v4i01.1663.