TORRES AGREDO, J.; TROCHEZ SERNA, J. J.; MEJÍA DE GUTIERREZ, R. Reuse of a residue from petrochemical industry with portland cement. Ingeniería y Ciencia, [S. l.], v. 8, n. 15, p. 141–156, 2012. DOI: 10.17230/ingciencia.8.15.7. Disponível em: https://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/939. Acesso em: 25 nov. 2024.