Study on the synthesis of graphene/Fe2O3-TiO2@porphyrin hybrid composite and its application as photocatalyst for dyeing wastewater treatment. Vietnam j. catal. adsorp. [Internet]. 2020 Apr. 30 [cited 2024 Nov. 18];9(1):8-14. Available from: https://jca.edu.vn/index.php/jca/article/view/2020.002