DE FRANÇA, Jose Antonio; CARVALHO, Nathália Alves; Pereira Clésia Camilo; VIEIRA, Eduardo Tadeu. The Operational Sustainability of the Firm : The operational performance versus financial solvency binomial - OPFS . International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 9, n. 1, p. 353–370, 2021. DOI: 10.31686/ijier.vol9.iss1.2909. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/2909.. Acesso em: 29 apr. 2024.