Almir Costa Junior, Eloína Flores, and José Rivera. 2025.
 Computational Thinking: A Proposed Activity on Logical Operators with Paper Circuits and Physical Computing. In <em>Proceedings of the 31st Workshop on Computing at School</em>, November 24, 2025, Curitiba/PR, Brasil. SBC, Porto Alegre, Brasil, 449-463. DOI: <a href="https://doi.org/10.5753/wie.2025.13450">https://doi.org/10.5753/wie.2025.13450</a>.