Yue, Jiang, et al. “Influences of Nozzle Parameters and Low-Pressure on Jet Breakup and Droplet Characteristics”. International Journal of Agricultural and Biological Engineering, vol. 9, no. 4, July 2016, pp. 22-32, https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/2103.