Yingkuan, Wang. “The XVIII CIGR World Congress 2014 on Agricultural & Biosystems Engineering -Upgrading Our Quality of Life”. International Journal of Agricultural and Biological Engineering, vol. 3, no. 3, Sept. 2010, pp. 101-2, https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/309.