SALUPERE, S. Semiotics as science. Sign Systems Studies, [S. l.], v. 39, n. 2/4, p. 271–289, 2011. DOI: 10.12697/SSS.2011.39.2-4.11. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2011.39.2-4.11. Acesso em: 24 apr. 2024.