ENVIRONMENT. TECHNOLOGY. RESOURCES
15th International Scientific and Practical Conference. June 27-28, 2024, ''Vasil Levski'' National Military University, Veliko Tarnovo, Bulgaria
Zhuravleva, Natalia Aleksandrovna, <p class="Author">Transport economy Department, Emperor Alexander I St. Petersburg State Transport University</p><p class="Author"><em> </em></p><br />, Russian Federation