ABDAZIMOV SHAVKAT KHAKIMOVICH,ABDUVAKHITOV SHERZOD RAVSHAN UGLI. VENTILATION SYSTEMS OF TRANSPORT TUNNELS: CLASSIFICATION, STRUCTURE AND PRINCIPLES OF OPERATION. International Multidisciplinary Journal for Research & Development, [S. l.], v. 12, n. 04, 2025. Disponível em: https://www.ijmrd.in/index.php/imjrd/article/view/2953. Acesso em: 24 jul. 2025.