LUZÓN MARCO, María José. A Functional-Semiotic Analysis of Visual Aids in Scientific Discourse. Miscelánea: A Journal of English and American Studies, [S. l.], v. 15, p. 367–390, 1994. DOI: 10.26754/ojs_misc/mj.199411751. Disponível em: https://papiro.unizar.es/ojs/index.php/misc/article/view/11751. Acesso em: 6 dec. 2025.