SUNTSOVA, O. THE MAIN COST-RELATED FACTORS IN AIRLINES MANAGEMENT. Proceedings of National Aviation University, [S. l.], v. 66, n. 1, p. 76–84, 2016. DOI: 10.18372/2306-1472.66.9937. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/9937. Acesso em: 1 may. 2024.