Diogo Tarasconi and Marco Aurélio dos Santos. 2021.
 Production Standards for Icons and Symbols in Pixelart Styled Games. In <em>Companion Proceedings of the 20th Brazilian Symposium on Games and Digital Entertainment</em>, October 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 297-300. DOI: <a href="https://doi.org/10.5753/sbgames_estendido.2021.19655">https://doi.org/10.5753/sbgames_estendido.2021.19655</a>.