TCHERTOV, L. Perceptographic code in visual culture. Sign Systems Studies, [S. l.], v. 33, n. 1, p. 137–158, 2005. DOI: 10.12697/SSS.2005.33.1.05. Disponível em: https://ojs.utlib.ee/index.php/sss/article/view/SSS.2005.33.1.05. Acesso em: 15 apr. 2024.