YAO, Weixiang; LAN, Yubin; WEN, Sheng; ZHANG, Huihui; ZHANG, Yali; WANG, Juan; XIE, Chunchun. Evaluation of droplet deposition and effect of variable-rate application by a manned helicopter with AG-NAV Guía system. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 12, n. 1, p. 172–178, 2019. Disponível em: https://ijabe.org/index.php/ijabe/article/view/4039. Acesso em: 31 mar. 2026.