IMPACT OF TOROIDAL PROPELLER DESIGN ON UNMANNED AERIAL VEHICLE ACOUSTIC SIGNATURE AND AERODYNAMIC PERFORMANCE. INTERNATIONAL JOURNAL OF AEROSPACE ENGINEERING (IJASE), [S. l.], v. 2, n. 1, p. 1–11, 2024. Disponível em: https://lib-index.com/index.php/IJASE/article/view/IJASE_02_01_001.. Acesso em: 1 aug. 2025.