Effect of additive polyvinyl alcohol polymer on properties of cement – Silica. Baghdad Science Journal, Iraq, Baghdad, v. 8, n. 2, p. 435–438, 2011. DOI: 10.21123/bsj.2011.8.2.435-438. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2531.. Acesso em: 20 dec. 2024.