“Characterization of Cassava (Manihot Esculenta Crantz) Peel Activated Carbon Based on Impregnation Ratio and Activation Temperature: Karakterisasi Karbon Aktif Kulit Singkong (Manihot Esculenta Crantz) Berdasarkan Rasio Impregnasi Dan Suhu Aktivasi”. Stannum : Jurnal Sains Dan Terapan Kimia, vol. 4, no. 1, May 2022, pp. 19-26, https://doi.org/10.33019/jstk.v4i1.2533.