SAYOUD., N. Acoustic characterization of superconductor material Pr123. Journal of Physical & Chemical Research, [S. l.], v. 2, n. 2, p. 35–40, 2023. DOI: 10.58452/jpcr.v2i2.162. Disponível em: https://ojs.univ-bba.dz/index.php/jpcr/article/view/162. Acesso em: 18 may. 2024.