XU, Minjun. A Review of Research on Multi-Modal UAV Technology: From Structural Innovation to Intelligent Control. International Journal of Mechanical and Electrical Engineering, London, U.K., v. 8, n. 4, p. 1–5, 2026. DOI: 10.62051/ijmee.v8n4.01. Disponível em: https://wepub.org/index.php/IJMEE/article/view/6044. Acesso em: 29 apr. 2026.