NUZULA, Adika; DEWATA, Indang; KURNIAWATI, Desy; EFFENDI, Jon. Degradation of Methylene Blue by a Photo-Fenton System Based on Copper Ferrite Catalyst and Ascorbic Acid. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 14, n. 2, 2026. DOI: 10.33394/hjkk.v14i2.20202. Disponível em: https://ojspanel.undikma.ac.id/index.php/hydrogen/article/view/20202. Acesso em: 15 may. 2026.