@article{article622fd2a5, title = {Extraction of niobium in one step from tin slag by NH4F-HCl leaching process}, author = {Anes, Iara Alves and Garjulli, Franco and Carvalho, Marcelo Siqueira de and Tenório, Jorge Alberto Soares and Espinosa, Denise Crocce Romano and Coleti, Jorge Luís}, year = {2024}, doi = {10.1002/cjce.25046}, journal = {The Canadian Journal of Chemical Engineering} }