He, Z. (2019) “Fuzzy intelligent control method for improving flight attitude stability of plant protection quadrotor UAV”, International Journal of Agricultural and Biological Engineering. Beijing, China, 12(6), pp. 110–115. Available at: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/5108 (Accessed: 3 August 2026).