HONGLEI, Jia; ZHANG, Zhuo; ZHI, Chen; TIEZHI, Zheng; JIALE, Zhao; MINGZHUO, Guo. Friction wheel transmission of no-tillage corn planters. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 10, n. 4, p. 87–97, 2017. Disponível em: https://www.ijabe.org/index.php/ijabe/article/view/2565. Acesso em: 2 feb. 2026.