NURZY?SKA, Karolina Olga; FUDICKAR, Sebastian J. F. Multiple Language, User-Friendly Sign Language Chat. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 2, n. 4, 2007. DOI: 10.3991/ijet.v2i4.191. Disponível em: https://online-journals.org/index.php/i-jet/article/view/191. Acesso em: 6 may. 2024.