Authors
Daniel Hüsson
UCAM - Catholic University of Murcia, Spain
Alexander Holland
FOM University of Applied Sciences Essen, Germany
Rocío Arteaga Sánchez
UCAM - Catholic University of Murcia, Spain
© 2020 Daniel Hüsson, Alexander Holland, Rocío Arteaga Sánchez, published by IRENET - Society for Advancing Innovation and Research in Economy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.