EGO WIDORO; BAMBANG SUTARMADJI; IMAM SARWO AJI. RANCANGAN ALAT BANTU UNTUK MELEPAS DAN MEMASANG MAIN LANDING GEAR DOWNLOCK SPRING BUNGEE PADA PESAWAT BOEING 737-300/400/500 DI PT. AERO NUSANTARA INDONESIA. Langit Biru: Jurnal Ilmiah Aviasi, indonesia, v. 11, n. 2, p. 47–56, 2018. DOI: 10.54147/langitbiru.v11i2.214. Disponível em: https://journal.ppicurug.ac.id/index.php/jurnal-ilmiah-aviasi/article/view/214. Acesso em: 23 jul. 2026.