Feasibility of using ultrasonic pulse velocity to measure the bond between new and old concrete. Journal of University of Babylon for Engineering Sciences, [S. l.], v. 26, n. 1, p. 164–172, 2017. Disponível em: https://www.journalofbabylon.com/index.php/JUBES/article/view/1188. Acesso em: 3 may. 2025.