Libin, Z., Qinghua, Y., Guanjun, B., Yan, W., Liyong, Q., Feng, G., & Fang, X. (2008). Overview of research on agricultural robot in China. International Journal of Agricultural and Biological Engineering, 1(1), 12–21. Retrieved from https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/14