KINARYA, D. E.; KUSUMA, N. M. P. Dampak Penerapan Fuel Surcharge pada Maskapai Wing Air Layanan No Frills terhadap Load Factor Rute Surabaya – Yogyakarta. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam, [S. l.], v. 5, n. 3, p. 1063–1078, 2024. DOI: 10.47467/elmal.v5i3.620. Disponível em: https://journal-laaroiba.com/ojs/index.php/elmal/article/view/620. Acesso em: 7 may. 2026.