Avudoddi, V., Palle, V. K. G., & Pallapothula, V. R. (2012). Recyclable and reusable nano-CuFe2O4 catalyzed C-O cross-coupling. European Journal of Chemistry, 3(3), 298–304. https://doi.org/10.5155/eurjchem.3.3.298-304.540