Martínez-Lirola, María. “The Importance of Introducing Intercultural Competence in Higher Education: Proposal of Practical Activities”. Revista Electrónica Educare 22, no. 1 (January 1, 2018): 1-19. Accessed November 30, 2020. https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/8495.