INTERPRETASI DATA DERAJAT KRISTANILITAS DAN UKURAN KRISTAL KARBON AKTIF AMPAS TEBU TERAKTIVASI KOH, H3PO4, Na2S2O3, KMnO4, KSCN, FeCl3. zarah [Internet]. 2020 Oct. 13 [cited 2025 Sep. 5];8(2):89-97. Available from: https://ojs.umrah.ac.id/index.php/zarah/article/view/2390