Alfaridzi, Alfian Yannu, and Toto Indriyanto. “Fuel Planning Analysisng of Extended Twin Engine Operations for Jakarta - Jeddah Route”. Langit Biru: Jurnal Ilmiah Aviasi 17, no. 3 (December 20, 2024): 147–157. Accessed July 23, 2026. https://journal.ppicurug.ac.id/index.php/jurnal-ilmiah-aviasi/article/view/1248.