Copyright (c) 2019 Rodrigo Alonso Díaz Saavedra, Catalina Alejandra Ortiz Koh, Boris Jonas Marinkovic Gómez, Oscar Jerez Yañez, Nicole Michelle D’Aguzan Azócar, Mauricio Andrés Turu Canessa

URL de la licencia: https://creativecommons.org/licenses/by-sa/4.0