L. Correia <em>et al.</em>" Virtual PadLock: a remote access control system for doors", in <em>Proceedings of the 13th Regional School on Informatics of Mato Grosso</em>, Alto Araguaia/MT, 2024, pp. 174-176, doi: <a href="https://doi.org/10.5753/eri-mt.2024.245865">https://doi.org/10.5753/eri-mt.2024.245865</a>.