Figueiredo, L., 		Barbosa, M., 		Silva, E., 		Pontes Júnior, J., 		Dantas Rebouças, A., & 		Pereira Neto, I.
(2021).
 Teaching about Image Representation: Experience in the Plugged Computing Project with the Pixel Application.
In <em>Companion Proceedings of the 1st Brazilian Symposium on Computing Education</em>, (pp. 09-10). Porto Alegre: SBC.
doi:10.5753/educomp_estendido.2021.14849