SYNTHESIS AND CHARACTERIZATION OF LEAD-FREE PIEZOELECTRIC (K0.5Na0.5)NbO3 PRODUCED WITH IMPROVED CALCINATION TEMPERATURE. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 82, n. 2, 2020. DOI: 10.11113/jt.v82.13992. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/13992.. Acesso em: 19 dec. 2024.