ROHMATULLAILI, Rohmatullaili. Adsorpsi Logam Ni (II) pada Adsorben ‘Ramah Lingkungan’ Asam Humat Kotoran Kuda. Walisongo Journal of Chemistry, [S. l.], v. 3, n. 2, p. 58–65, 2020. DOI: 10.21580/wjc.v3i2.6104. Disponível em: https://journal.walisongo.ac.id/index.php/wjc/article/view/6104. Acesso em: 14 nov. 2025.