Kuntari, Kuntari, Nurul Hidayat Aprilita, and Suherman Suherman. “Utilization of Coal Bottom Ash a Low-Cost Adsorbent for the Removal Acid Red 114 Dye”. EKSAKTA: Journal of Sciences and Data Analysis 17, no. 1 (February 27, 2017): 11–19. Accessed November 23, 2024. https://journal.uii.ac.id/Eksakta/article/view/7433.