Pramono CY, Sutrisno W, Triwulan T, Aji P. Optimization of Pre-Treatment Process in Spent Bleaching Earth (SBE) on The Characteristics of Pre-Treated SBE as Supplementary Cementitious Material. JCE [Internet]. 2025 Jul. 21 [cited 2026 Feb. 6];39(1):12. Available from: https://journal.its.ac.id/index.php/jce/article/view/7303