SIMULATIVE STUDIES ON ULTRASOUND INTERACTIONS FOR STEEL PIPE TRANSMISSION. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 77, n. 28, 2015. DOI: 10.11113/jt.v77.6783. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/6783.. Acesso em: 10 apr. 2025.