ANDERSON NGAP CHAI KHO; YI LUNG THEN; CHEE KHOON NG; DYG NORKHAIRUNNISA ABANG ZAIDEL; KOK YEOW YOU. Non-Destructive Evaluation of Concrete Strength Grades Using Dielectric Permittivity Measurements. International Journal of Integrated Engineering, [S. l.], v. 18, n. 1, p. 170–185, 2026. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/24385. Acesso em: 23 jul. 2026.