KHERY, Yusran; KURNIA, Nova; KAHPIYATI, Kahpiyati. Efektifitas Penurunan COD Limbah Tempe Tahu Oleh Karbon Aktif Tongkol Jagung. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 1, n. 1, p. 21–27, 2013. DOI: 10.33394/hjkk.v1i1.575. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/575. Acesso em: 16 aug. 2025.