@article{article9dfdb072, title = {Use and reusability of Na/Nb2O5 catalyst in the ethanolysis of different feedstocks for biofuel production: Confirmation of heterogeneity of the catalyst}, author = {Carvalho, Ana Karine Furtado de and Bento, Heitor Buzetti Simões and LIMA, ROSEMAR and Castro, Heizir Ferreira de}, year = {2020}, doi = {10.1021/acs.energyfuels.0c00246}, journal = {Energy & fuels} }