Data envelopment analysis:Evaluating the relative efficiency of Public sector Banks in India. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 3, n. 11, p. 3734–3737, 2015. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/252.. Acesso em: 17 may. 2024.