WANG, Fangyan. Optimization and field experiment of an adjustable device for sugar beet diggers. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 14, n. 6, p. 68–74, 2021. Disponível em: https://www.ijabe.org/index.php/ijabe/article/view/6667. Acesso em: 30 jan. 2026.