Alves, S., Gaia, S., Duarte, Y., & Alves, E. (2022). JOAO - Proposal of an Online Judge as a Support Tool for Teaching and Learning Programming for Children and Adolescents. In Proceedings of the 28th Workshop on Computing at School, (pp. 189-199). Porto Alegre: SBC. doi:10.5753/wie.2022.225698