Experimental Study on High Strength Concrete with partial replacement of fine aggregate using polypropylene steel fiber. Mesopotamian Journal of Civil Engineering, [S. l.], v. 2023, p. 26–34, 2023. DOI: 10.58496/MJCE/2023/004. Disponível em: https://journals.mesopotamian.press/index.php/MJCE/article/view/197. Acesso em: 6 aug. 2025.