SignSpeak: An AI-Based Utility for Visually Impaired Individuals. ITEGAM-JETIA, [S. l.], v. 12, n. 60, p. 986–996, 2026. DOI: 10.5935/jetia.v12i60.3917. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/3917. Acesso em: 22 oct. 2026.