Photocatalytic Degradation of Paraquat Dichloride using TiO2-Fe Nano Powder under Visible and Sunlight Irradiation. Jurnal Kimia Valensi, [S. l.], v. 6, n. 1, p. 55–61, 2020. DOI: 10.15408/jkv.v6i1.13625. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/13625. Acesso em: 29 jan. 2026.