Bingliang, Ye, Yi Weiming, Yu Gaohong, Gao Yang, and Zhao Xiong. 2017. “Optimization Design and Test of Rice Plug Seedling Transplanting Mechanism of Planetary Gear Train With Incomplete Eccentric Circular Gear and Non-Circular Gears”. International Journal of Agricultural and Biological Engineering 10 (6):43-55. https://doi.org/10.25165/ijabe.v10i6.2712.