The Effect of Pre-used Oil of Cars Mixed with Salt Resistance Cement on Collapsibility of Gypseous Soil. Journal of Engineering and Sustainable Development, [S. l.], v. 13, n. 1, p. 47–57, 2009. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1528.. Acesso em: 20 may. 2024.