The Study of Concrete Mixture Planning with the Addition of Superplasticizer and the use of Silica Fume as a Substitute of Cement. Journal Dynamic Saint, [S. l.], v. 5, n. 2, p. 964–967, 2020. DOI: 10.47178/dynamicsaint.v5i2.1119. Disponível em: https://journals.ukitoraja.ac.id/index.php/dynamicsaint/article/view/1119.. Acesso em: 21 nov. 2024.