L. Palma, M. Vigil, and J. Martina.
" Blockchain-Based Academic Record System", in <em>Companion Proceedings of the 20th Brazilian Symposium on Information and Computational Systems Security</em>, Evento Online, 2020, pp. 49-56, doi: <a href="https://doi.org/10.5753/sbseg_estendido.2020.19269">https://doi.org/10.5753/sbseg_estendido.2020.19269</a>.