BALAKRISHNA, M. N.; JAYARAMAPPA, N. Evaluation of concrete strength by non-destructive methods. Journal of Structural Engineering, [S. l.], v. 37, n. 6, p. 395–402, 2025. Disponível em: http://jose.serc.res.in/index.php/JOSE/article/view/1373. Acesso em: 4 apr. 2025.