REGRESSION MODELING OF THE STRENGTH PROPERTIES OF CONCRETE REINFORCED WITH POLYPROPYLENE FIBER AND ALKALI RESISTANT GLASS FIBRE. Nigerian Journal of Technology, [S. l.], v. 37, n. 4, p. 898–906, 2018. DOI: 10.4314/njt.374.1887. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1887. Acesso em: 27 apr. 2026.