Effective Heterogeneous Photocatalytic Degradation of Crystal Violet Dye Using Manganese Ferrite Nanoparticles. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 20, n. 1, p. 32 – 38, 2019. DOI: 10.21743/pjaec/2019.06.04. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/160. Acesso em: 13 nov. 2025.