SIVASUBRAMANIAN, K.; RAMANJANEYULU, K.; JAYA, K.; NEELEMEGAM, M. Non-destructive evaluation in high strength concrete using ultrasonic pulse echo. Journal of Structural Engineering, [S. l.], v. 41, n. 4, p. 341–348, 2024. Disponível em: http://jose.serc.res.in/index.php/JOSE/article/view/912. Acesso em: 4 apr. 2025.