WANG, Lishen. Preset Performance Reverse Step Attitude Controller for Four-Rotor Unmanned Aerial Vehicles. International Journal of Computer Science and Information Technology, U.K., v. 7, n. 1, p. 50–59, 2025. DOI: 10.62051/ijcsit.v7n1.07. Disponível em: https://wepub.org/index.php/IJCSIT/article/view/5734. Acesso em: 9 may. 2026.