PAULINO, Rita de Cássia Romeiro; PERASSI, Richard; FIALHO, Francisco Antônio P. Semiotics of interface and users interaction. InfoDesign, [S. l.], v. 7, n. 2, p. 13–22, 2011. DOI: 10.51358/id.v7i2.91. Disponível em: https://infodesign.org.br/infodesign/article/view/91. Acesso em: 14 jun. 2025.