Concrete Strength Evaluation Based on Non-Destructive Monitoring Technique using Piezoelectric Material. International Journal of Current Engineering and Technology, [S. l.], v. 6, n. 2, p. 454–458, 2016. DOI: 10.14741/. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/2690. Acesso em: 6 apr. 2026.