Study on the synthesis of g-C3N4/TCPP porphyrin composite and its application as photocatalyst for treatmen of MB organic dye in water. Vietnam j. catal. adsorp. [Internet]. 2023 Mar. 30 [cited 2026 Jun. 24];12(1):8-12. Available from: https://jca.edu.vn/index.php/jca/article/view/2023.002