Study on the synthesis of porphyrin-modified copper ferrite as photocatalyst for treatment of MB organic dye in aqueous media. Vietnam j. catal. adsorp. [Internet]. 2020 Sep. 30 [cited 2025 Oct. 30];9(3):107-11. Available from: https://jca.edu.vn/index.php/jca/article/view/2020.058