MITSEL, A.; ALIMKHANOVA, A.; GRIGORIEVA, M. Advancing the multifactor model of Stochastic Frontier Analysis . Eastern-European Journal of Enterprise Technologies, [S. l.], v. 3, n. 4 (111), p. 58–64, 2021. DOI: 10.15587/1729-4061.2021.235316. Disponível em: https://journals.uran.ua/eejet/article/view/235316. Acesso em: 24 nov. 2024.