V. Neves, L. Garcés, and V. Graciano.
"Towards Educational Systems-of-Information Systems: Reporting Results of an Exploratory Study", in <em>Anais do XVI Simpósio Brasileiro de Sistemas de Informação</em>, Evento Online, 2020, doi: <a href="https://doi.org/10.5753/sbsi.2020.13783">https://doi.org/10.5753/sbsi.2020.13783</a>.