Ramon Camargo, Carlos Ribeiro, Fabio Sordi Junior, Paulo Anastácio, and José Merlin. 2019.
 Using Pygame for Teaching and Learning Object Orientation. 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, 164-167. DOI: <a href="https://doi.org/10.5753/latinoware.2019.10355">https://doi.org/10.5753/latinoware.2019.10355</a>.