Marín-Casanova, José Antonio. “Laughing Is Thinking and Thinking Is Laughing: The Brain As a Zygomatic Muscle”. HUMAN REVIEW. International Humanities Review / Revista Internacional de Humanidades 13, no. 5 (December 19, 2022): 1–9. Accessed July 18, 2024. http://journals.eagora.org/revHUMAN/article/view/4071.