Louis Latif, Hendri, and Wahyu Kuntoaji. “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, no. 1 (June 30, 2020): 49–56. Accessed November 22, 2024. https://jurnal.poltekbangmakassar.ac.id/index.php/airman/article/view/181.