Authors
Department of Financial Economy and Accounting, Faculty of Economics and Business Studies, University of Extremadura, Spain
© 2020 Dolores Gallardo-Vázquez, Oscar Ernesto Hernández-Ponce, Luis Enrique Valdez-Juárez, published by Polytechnic Institute of Leiria
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.