ENGINEERING PROPERTIES OF LIGHTWEIGHT GEOPOLYMER CONCRETE USING PALM OIL CLINKER AGGREGATE. International Journal of Geomate, [S. l.], v. 18, n. 65, p. 132–139, 2020. Disponível em: https://geomatejournal.com/geomate/article/view/414. Acesso em: 13 oct. 2026.