Muhammad Hadi Widanto, Rizki Fitriansyah, Sahril Afandi S and Bismil Rabeta (2025) “Design Drop Weight Impact Testing for Landing Gear UAV LSU (LAPAN Surveillance UAV) Series”, Jurnal Teknologi Kedirgantaraan, 10(1), pp. 1-10. doi: 10.35894/jtk.v10i1.230.