ZEIN, Rahmiana; ARIANTI, Yuliana; EMRIADI, Emriadi; RAMADHANI, Putri; FAUZIA, Syiffa. The Influence of Solution Concentration and pH for Removal Indigo Carmine using Banana Stem as a Biosorbent. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 11, n. 6, p. 846–857, 2023. DOI: 10.33394/hjkk.v11i6.9844. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/9844. Acesso em: 16 aug. 2025.