BAHADIR, S. The Interactions among Air Freight, GDP, Energy Usage and Ecological Footprint: An Empirical Investigation from Turkey. International Journal of Energy Economics and Policy, [S. l.], v. 12, n. 6, p. 332–339, 2022. DOI: 10.32479/ijeep.13753. Disponível em: https://www.econjournals.com/index.php/ijeep/article/view/13753. Acesso em: 4 may. 2024.