MANDIAS, G.; WAHYUDI, A.; JUMAWAN, H.; CAMILLA, R. An Android Application to Evaluate Piano Playing Using Fast Fourier Transform (FFT) Algorithm. Abstract Proceedings International Scholars Conference, [S. l.], v. 5, n. 1, p. 86, 2017. DOI: 10.35974/isc.v5i1.1581. Disponível em: https://jurnal.unai.edu/index.php/isc/article/view/1581. Acesso em: 28 jan. 2022.