1.
Rohmatullaili R. Adsorpsi Logam Ni (II) pada Adsorben ‘Ramah Lingkungan’ Asam Humat Kotoran Kuda. Walisongo J. Chem. [Internet]. 2020 Dec. 17 [cited 2025 Nov. 14];3(2):58-65. Available from: https://journal.walisongo.ac.id/index.php/wjc/article/view/6104