Yvonne William Tonduba, Abdul Karim Mirasa, Hidayati Asrah. UTILIZATION OF ULTRAFINE PALM OIL FUEL ASH IN INTERLOCKING COMPRESSED EARTH BRICK. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2021 Nov. 30 [cited 2024 May 3];21(87):70-8. Available from: https://geomatejournal.com/geomate/article/view/1669