@article{article37212f4f,
title   = {Evaluation of bank efficiency in Brazil: a DEA approach},
author = {Cava, Patricia Benites and Salgado Junior, Alexandre Pereira and Branco, Adriel Martins de Freitas},
year = {2016},
doi = {10.1590/1678-69712016/administracao.v17n4p61-83},
journal   = {Revista de Administração Mackenzie}
}