Zhao, Denan, Yubin Lan, Weiguo Shen, Shizhou Wang, and Abhishek Dixit. 2020. “Development of a Charge Transfer Space Loop to Improve Adsorption Performance in Aerial Electrostatic Spray”. International Journal of Agricultural and Biological Engineering 13 (5):50-55. https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/5531.