Effective Heterogeneous Photocatalytic Degradation of Crystal Violet Dye Using Manganese Ferrite Nanoparticles. Pak. J. Anal. Environ. Chem. [Internet]. 2019 Jun. 30 [cited 2025 Nov. 13];20(1):32 – 38. Available from: https://pjaec.pk/index.php/pjaec/article/view/160