1.
Wicakso DR, Mirwan A, Agustin E, Nopembriani NF, Firdaus I, Fadillah M. Potential of silica from water treatment sludge modified with chitosan for Pb(II) and color adsorption in sasirangan waste solution. CST [Internet]. 2022 Dec. 28 [cited 2025 Dec. 5];7(2):188-93. Available from: https://cst.kipmi.or.id/journal/article/view/1041