Oliveira, J., Barwaldt, R., Oscar Homann de Topin, L. e Sartori, J. (2021) “Intent Classifier Model using Recurrent Neural Networks: a case study to help students with doubts about the functionalities of AVA MOODLE”, Revista Novas Tecnologias na Educação. Porto Alegre, 18(2), p. 215–224. doi: 10.22456/1679-1916.110230.