БОРСУК, С. П. Analysis of admissibility of central tendency measures to estimate aviation operator progress. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 1, n. 3(73), p. 49–52, 2015. DOI: 10.15587/1729-4061.2015.37795. Disponível em: https://journals.uran.ua/eejet/article/view/37795. Acesso em: 28 jul. 2024.