Synthesis and characterization of graphitic carbon nitride g-C3N4. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 8, n. 2, p. 35–39, 2019. Disponível em: https://jca.edu.vn/index.php/jca/article/view/573.. Acesso em: 21 aug. 2025.