SULHAN, Muhammad Hadi. Fitoremediasi Nilai Chemical Oxygen Demand (COD) Pada Limbah Penyamakan Kulit Oleh Tanaman Eceng Gondok (Eichhornia Crassipes). Jurnal Medika Cendikia, [S. l.], v. 8, n. 1, p. 8–13, 2021. DOI: 10.33482/medika.v8i1.152. Disponível em: https://jurnalskhg.ac.id/index.php/Medika/article/view/152. Acesso em: 19 jan. 2026.