ANALYSIS OF ACOUSTIC ATTENUATION SPECTRA OF PHOSPHATE ION CONDUCTING GLASSES BEFORE AND AFTER DEHYDRATION. Journal Akustika, [S. l.], v. 48, n. 48, p. 68–73, 2025. DOI: 10.36336/akustika20254868. Disponível em: https://journalakustika.com/index.php/akustika/article/view/172. Acesso em: 16 apr. 2025.