Sol-gel synthesis and characterization of neodymium orthoferrite for disposing oily wastewater. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 12, n. 2, p. 37–42, 2023. DOI: 10.51316/jca.2023.027. Disponível em: https://jca.edu.vn/index.php/jca/article/view/2023.027.. Acesso em: 16 feb. 2026.