GEBRU, A. N. Virtual Music Teacher For Monophonic Music Signals. ABC Research Alert, [S. l.], v. 5, n. 1, p. Ethiopia, 2017. DOI: 10.18034/ra.v5i1.311. Disponível em: https://abcresearchalert.codexcafe.net/index.php/abcra/article/view/311. Acesso em: 28 sep. 2024.