GUO, Y. Gear Fault Diagnosis Based on Narrowband Demodulation with Frequency Shift and Spectrum Edit. International Journal of Engineering and Technology Innovation, [S. l.], v. 6, n. 4, p. 243–254, 2016. Disponível em: https://ojs.imeti.org/index.php/IJETI/article/view/292. Acesso em: 29 mar. 2024.