E. Sena, M. Duarte, and F.  Araújo.
" CaMínimo do Açaí: A game to help teach the minimum path in non-directed graphs", in <em>Proceedings of the 26th Workshop on Computing at School</em>, Evento Online, 2020, pp. 131-140, doi: <a href="https://doi.org/10.5753/cbie.wie.2020.131">https://doi.org/10.5753/cbie.wie.2020.131</a>.