F. Cruz, A. de Castro, L. Tavares, G. Trindade, E. de Oliveira, and D. de Souza.
" HARA: Augmented Reality Application to Support Teaching Computer Hardware", in <em>Proceedings of the 5th Congress on Technologies in Education</em>, Evento Online, 2020, pp. 662-667, doi: <a href="https://doi.org/10.5753/ctrle.2020.11447">https://doi.org/10.5753/ctrle.2020.11447</a>.