ВОДЕНКО, К. В. К ЧИТАТЕЛЯМ. Bulletin of the South-Russian state technical University (NPI) Series Socio-economic Sciences, [S. l.], v. 14, n. 2, p. 5-6, 2021. Disponível em: https://vestnik.npi-tu.ru/index.php/vestnikSRSTU/article/view/1045. Acesso em: 2 авг. 2021.