Louis Latif, H. and Kuntoaji, W. (2020) “Design of Speed Brake Flaps Type Clamshell Mode as a Figure Tool in the Aircraft Engineering Indonesian Civil Aviation Institute”, Airman: Jurnal Teknik dan Keselamatan Transportasi, 3(1), pp. 49–56. doi: 10.46509/ajtk.v3i1.181.