Effect of silica in ordered mesoporous carbon based catalyst derived from rice husk on its characterizations and activity in synthesis of biolubricant from castor oil. Vietnam Journal of Catalysis and Adsorption, [S. l.], v. 8, n. 4, p. 101–109, 2025. Disponível em: https://jca.edu.vn/index.php/jca/article/view/542.. Acesso em: 28 feb. 2025.