Paz, M. K., J. L. de Freitas, E. Almeida, P. Scheid, A. Mendes, and W. Feitosa. “EVALUATION OF THE PARTIAL REPLACEMENT OF RIVER SAND BY STRUCTURAL CERAMIC BLOCK RESIDUES IN CONVENTIONAL CONCRETE”. ITEGAM-JETIA, Vol. 5, no. 18, June 2019, pp. 132-7, https://itegam-jetia.org/journal/index.php/jetia/article/view/424.