Tamošiūnas, Andrius, and Dominik Kitkovskij. “Peculiarities of Competitiveness Assessment of Airlines”. Mokslas – Lietuvos ateitis / Science – Future of Lithuania 14 (December 13, 2022). Accessed September 29, 2024. https://jcem.vgtu.lt/index.php/MLA/article/view/17696.