Ana Barbosa, Gil  Andrade, and Diego  Hoss. 2019.
 Visual Programmer – ViP. In <em>Proceedings of the 6th National Computing Meeting of Federal Institutes</em>, June 26, 2019, Belém, Brasil. SBC, Porto Alegre, Brasil. DOI: <a href="https://doi.org/10.5753/encompif.2019.6345">https://doi.org/10.5753/encompif.2019.6345</a>.