Prawoto Agusanto, and Suksmahadji. “PERHITUNGAN BIAYA OPERASI LANGSUNG PESAWAT TERBANG UDARA TOBAGO TB-10”. Langit Biru: Jurnal Ilmiah Aviasi 2, no. 5 (October 30, 2009): 63–67. Accessed May 9, 2026. https://jurnal.overthinkingku.com/index.php/jurnal-ilmiah-aviasi/article/view/297.