BEZZUBOV, D. AIRLINE COMPANIES ECONOMIC SAFETY FUNDAMENTAL PRINCIPLES WITHIN THE SYSTEM OF NATIONAL SAFETY. Proceedings of National Aviation University (archive), [S. l.], v. 72, n. 3, p. 127–134, 2017. DOI: 10.18372/2306-1472.72.11996. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/11996. Acesso em: 14 jun. 2026.