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Publicado en línea: 30 jul 2020
DOI: https://doi.org/10.2478/izajolp-2020-0006
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© 2020 Roberto Mauricio Sánchez Torres, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Torres, Roberto Mauricio Sánchez
Department of Economics, National University of ColombiaBogotá, Colombia
Faculty of Economic and Social Sciences, La Salle UniversityBogotá, Colombia