FLY-ASH-BASED GEOPOLYMER AS STABILIZER FOR SILTY SAND EMBANKMENT MATERIALS. International Journal of Geomate, [S. l.], v. 14, n. 46, p. 143–149, 2017. Disponível em: https://geomatejournal.com/geomate/article/view/2891. Acesso em: 13 oct. 2026.