FLEXURAL TOUGHNESS AND IMPACT RESISTANCE OF PYROLISED RECYCLED STEEL FIBER REINFORCED CONCRETE. International Journal of Engineering Sciences & Management Research, [S. l.], v. 4, n. 2, p. 7–22, 2017. Disponível em: https://ijesmr.com/index.php/ijesmr/article/view/307. Acesso em: 4 feb. 2026.