Firdaus IM, Masyitoh DN, Azizah TA, Febiyanto F. The Identification of Electrolyte Property of Humus-Contained Andosol Soil Using Cu-Zn Electrodes. Walisongo J. Chem. [Internet]. 2020 Dec. 17 [cited 2025 Nov. 14];3(2):71-8. Available from: https://journal.walisongo.ac.id/index.php/wjc/article/view/6202