Gutiérrez-Arenas, M. del P., C. . Corpas-Reina, and A. . Ramírez-García. “Visual Thinking in an Active University Teaching-Learning Methodology”. HUMAN REVIEW. International Humanities Review / Revista Internacional De Humanidades, vol. 13, no. 6, Dec. 2022, pp. 1-16, https://www.historicoeagora.net/revHUMAN/article/view/4090.