BELYAEV, A. I.; AFANASYEV, A. S. Efficiency of Vehicle Operation. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 2S, p. 24–30, 2016. Disponível em: https://econjournals.com/index.php/ijefi/article/view/2527. Acesso em: 26 apr. 2024.