DEVELOPMENT AND APPLICATION OF CONCRETE SENSOR TO MEASURE ONSITE STRENGTH OF CONCRETE. Nigerian Journal of Technology, [S. l.], v. 43, n. 3, 2024. DOI: 10.4314/njt.v43i3.5. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/3765. Acesso em: 16 apr. 2026.