Eva Arifi, and Evi Nur Cahya. “EVALUATION OF FLY ASH AS SUPPLEMENTARY CEMENTITIOUS MATERIAL TO THE MECHANICAL PROPERTIES OF RECYCLED AGGREGATE PERVIOUS CONCRETE”. GEOMATE Journal 18, no. 66 (February 26, 2020): 44–49. Accessed April 27, 2024. https://geomatejournal.com/geomate/article/view/436.