Souza , J., y B. Matuti. Analysis of the Implantation of Clayey Material and Superplasticizer Additive in Mortar (99-107). ITEGAM-JETIA, Vol. 4, n.º 16, Dec. 2018, pp. 99-07, https://itegam-jetia.org/journal/index.php/jetia/article/view/334.