%0 Journal Article %T Description of environmental factors influencing sustainability of motor transport companies of different types %A Tabachnikova, E.. %K sustainability, types of freight road transport enterprises, strategic factors of the environment, diversification, scale of enterprise activity, stage of company’s life %J Vestnik of Astrakhan State Technical University. Series: Economics %D 2021 %N %P 8 %I Astrakhan State Technical University