Physicochemical properties of doping Nickel –Cobalt oxides catalysts supported on SiO2 and its catalytic activity. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 29, n. 4, p. 436–441, 2023. DOI: 10.56042/ijct.v29i4.61165. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/2044. Acesso em: 15 may. 2026.