QUEZADA BOLAÑOS, E. P.; GALLARDO-LÓPEZ, L. TriSigEM: a Semiotic Model for Usability Evaluation of Graphical User Interfaces in Apps. Zincografía, [S. l.], v. 7, n. 14, 2023. DOI: 10.32870/zcr.v7i14.204. Disponível em: http://148.202.248.171/zincografia/index.php/ZC/article/view/204. Acesso em: 1 sep. 2024.