AMIN, J.; SARI, D. Penurunan Kadar Besi dan Mangan Terlarut dalam Air Payau Melalui Proses Oksidasi Menggunakan Kalium Permanganat. Jurnal Lahan Suboptimal : Journal of Suboptimal Lands, [S. l.], v. 4, n. 1, p. 38–46, 2016. DOI: 10.33230/JLSO.4.1.2015.143. Disponível em: https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/143. Acesso em: 27 apr. 2024.