ZOU, Wenqing. Research on Airline Fuel Hedging Strategies-Case Analysis and Strategy Design. Highlights in Business, Economics and Management, [S. l.], v. 39, p. 441–448, 2024. DOI: 10.54097/ckby0121. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/23607. Acesso em: 3 jun. 2026.