RAGHAVENDRA, D.; SIVASUBRAMANIAN, K.; SIVAKUMAR, A.; HAREESH, M. Experimental evaluation of crack depth in concrete specimens using time-of-flight technique. Journal of Structural Engineering, [S. l.], v. 43, n. 3, p. 311–318, 2024. Disponível em: http://14.139.176.44/index.php/JOSE/article/view/855. Acesso em: 22 dec. 2024.