J. ARNOLD, F.; GONÇALVES, M. S.; BRAVO ROGER, L. L.; MÜHLEN, S. S. Electric Impedance of Piezoelectric Ceramics under Acoustic Loads. ECTI Transactions on Electrical Engineering, Electronics, and Communications, [S. l.], v. 12, n. 2, p. 48–54, 2014. DOI: 10.37936/ecti-eec.2014122.170819. Disponível em: https://ph02.tci-thaijo.org/index.php/ECTI-EEC/article/view/170819. Acesso em: 20 may. 2024.