Niu, Z., Li, J., Xin, S., Zou, L., Li, Y., Hou, J., … Sun, T. (2020). Geometrical design of variable ratio tooth profile based on Boolean subtraction operation and a novel modification method. International Journal of Agricultural and Biological Engineering, 13(5), 125–133. Retrieved from https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/4884