DONZETTI KIELT, E.; FEYSSER MIQUELIN, A.; DE CARVALHO RUTZ DA SILVA, S. PROPOSAL OF AN ELECTRONIC ANSWERING SYSTEM FOR PROBLEM SOLVING CLASSES. Fiep Bulletin - online, [S. l.], v. 87, n. 1, 2017. Disponível em: https://www.fiepbulletin.net/fiepbulletin/article/view/5859. Acesso em: 28 abr. 2024.