@article{articled95cb655,
title   = {Effect of sawdust as porosity agent on final properties of geopolymers},
author = {Pereira, Damião de Carvalho and Labat, Gisele Amaral and Silva, Guilherme Frederico Bernardo Lenz e},
year = {2019},
doi = {10.1590/0366-6913201965s12607},
journal   = {Cerâmica}
}