CAMIOTO, Flávia de Castro; MARIANO, Enzo Barberio; REBELATTO, Daisy Aparecida do Nascimento. Sustainability improvement opportunities in Brazilian sectors: analysis of DEA slacks. Brazilian Journal of Operations & Production Management, [S. l.], v. 14, n. 3, p. 363–370, 2017. DOI: 10.14488/BJOPM.2017.v14.n3.a9. Disponível em: https://bjopm.org.br/bjopm/article/view/356. Acesso em: 19 jan. 2026.