Fernando Tiosso and Sarita Bruschi. 2022. Using collaborative systems in educational resources: a case study in computing higher education. In Companion Proceedings of the 2nd Brazilian Symposium on Computing Education, April 24, 2022, Online, Brasil. SBC, Porto Alegre, Brasil, 40-43. DOI: https://doi.org/10.5753/educomp_estendido.2022.19412.