Ana Maria Canela and Andrea Netto. 2019.
 Using the Tablet and Technologies with  4th year Studentsof elementary school. In <em>Proceedings of the 16th Latin American Congress on Free Software and Open Technologies</em>, November 27, 2019, Foz do Iguaçu, Brasil. SBC, Porto Alegre, Brasil, 103-107. DOI: <a href="https://doi.org/10.5753/latinoware.2019.10339">https://doi.org/10.5753/latinoware.2019.10339</a>.