MACHINE LEARNING CLASSIFICATION TECHNIQUES TO PREDICT IN SITU COMPRESSIVE STRENGTH OF REINFORCED CONCRETE USING NDT DATA. Nigerian Journal of Technology, [S. l.], v. 44, n. 4, p. 533–546, 2026. DOI: 10.4314/njt.2025.5155. Disponível em: https://nijotech.com/index.php/nijotech/article/view/5155. Acesso em: 16 apr. 2026.