DEWIKRISTI SIALLAGAN , Sitauli; PRIJADI, Ruslan. The Impact of Operational and Financial Hedging to the Airline Operating Performance. KnE Social Sciences, [S. l.], v. 4, n. 6, p. 673–693, 2020. DOI: 10.18502/kss.v4i6.6635. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/6635. Acesso em: 4 sep. 2025.