Gustavo Dávila and Josiane Porto. 2021.
Violearn: a prototype for teaching musical theory and practice by guitar. In Proceedings of the 32nd Brazilian Symposium on Computers in Education, November 22, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 462-473. DOI: https://doi.org/10.5753/sbie.2021.218597.