Júnior, S., and I. Jimenez. “Use of Water Treatment Sludge in Ceramic Matrix for Manufacturing Bricks (72-79)”. ITEGAM-JETIA, Vol. 4, no. 15, Sept. 2018, pp. 72-79, http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/361.