An Experimental Study On Strength And Fresh Properties Of Fiber Reinforced Concrete With The Addition Of Sisal Fibers. Journal of Namibian Studies : History Politics Culture, [S. l.], v. 33, p. 5195–5207, 2023. DOI: 10.59670/jns.v33i.4432. Disponível em: https://namibian-studies.com/index.php/JNS/article/view/4432. Acesso em: 4 apr. 2025.