Bingliang, Y., Weiming, Y., Gaohong, Y., Yang, G., & Xiong, Z. (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