Degradasi Zat Warna Orange-F3R dan Violet-3B secara Sonolisis Frekuensi Rendah dengan Penambahan Katalis C-N-Codoped TiO2. Jurnal Kimia Valensi, [S. l.], v. 5, n. 1, p. 35–43, 2019. DOI: 10.15408/jkv.v5i1.7801. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/7801. Acesso em: 26 oct. 2025.