Jason Nascimento, Gabriel Vieira Barreto, Eli Lima, Amanda Maria Domingos Oliveira, Moisés Araújo, and Flávia Roldan Viana. 2020.
 Communicational Accessibility in a Mathematics Learning Object for Deaf Students. In <em>Proceedings of the 26th Workshop on Computing at School</em>, November 24, 2020, Evento Online, Brasil. SBC, Porto Alegre, Brasil, 449-458. DOI: <a href="https://doi.org/10.5753/cbie.wie.2020.449">https://doi.org/10.5753/cbie.wie.2020.449</a>.