Sulfur-Doped Graphitic Carbon Nitride for Photocatalytic degradation of Congo Red Removal: Synthesis and Performance Analysis. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 14, n. 1, p. 69–75, 2025. DOI: 10.62239/jca.2025.013. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2025.013.. Acesso em: 1 may. 2026.