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 April 19, 2025. https://journal.ppicurug.ac.id/index.php/jurnal-ilmiah-aviasi/article/view/1248.