MAIYENA, S.; MAT DAUD, A. N.; AYOP, S. K. Elastic Properties Measurement of the Multi-layered Materials using the Pulse-Echo Immersion Technique. Journal of Science and Mathematics Letters, [S. l.], v. 13, n. 1, p. 23–29, 2025. DOI: 10.37134/jsml.vol13.1.3.2025. Disponível em: https://ejournal.upsi.edu.my/index.php/JSML/article/view/9356. Acesso em: 10 jan. 2025.