A. de Oliveira, A. de Azevedo, G. Mota, R. Lourenço, F. Dantas, and D. Maia.
" Educational Software Enchanting Cordel", in <em>Proceedings of the 4th Congress on Technologies in Education</em>, Recife, 2019, pp. 610-616, doi: <a href="https://doi.org/10.5753/ctrle.2019.8939">https://doi.org/10.5753/ctrle.2019.8939</a>.