HARTANTO. Imaging Shapes of Objects Using Ultrasonic Waves. Journal Basic Science and Technology, [S. l.], v. 11, n. 2, p. 70-75, 2022. DOI: 10.35335/jbst.v11i2.3322. Disponível em: https://www.ejournal.iocscience.org/index.php/JBST/article/view/3322. Acesso em: 24 jun. 2026.