MAWADDAH, Isthifaul; UTOMO, M. Pranjoto. Preparation of Cobalt-Silica Dioxide (CoxSiO2) Catalyst through Impregnation Method. Indonesian Journal of Chemistry and Environment, [S. l.], v. 5, n. 1, p. 25–30, 2022. DOI: 10.21831/ijoce.v5i1.51823. Disponível em: https://journal.uny.ac.id/index.php/ijoce/article/view/51823. Acesso em: 10 may. 2025.