G. Belarmino, J. Beda, P. Ferreira, and D. Goya.
" Accessibility Criteria for Universal Design in Digital Educational Games", in <em>Proceedings of the 32nd Brazilian Symposium on Computers in Education</em>, Online, 2021, pp. 667-678, doi: <a href="https://doi.org/10.5753/sbie.2021.218289">https://doi.org/10.5753/sbie.2021.218289</a>.