Rohi, Marziyeh, Bahareh Sadeghi, e Mohamadhosaine Moslemin. “Synthesis of Spirooxindoles With Three Component Reaction Between β-Ketoesters, Malononitrile and Isatin Derivatives in the Presence of Alum.SiO2 Nanoparticles As a New Nano Catalyst”. Ciência e Natura 37 (dezembro 21, 2015): 80–85. Acessado janeiro 2, 2026. https://periodicos.ufsm.br/cienciaenatura/article/view/20834.