YITAO, Liao; LEI, Wang; QINGXI, Liao. Design and test of an inside-filling pneumatic precision centralized seed-metering device for rapeseed. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 10, n. 2, p. 56–62, 2017. Disponível em: https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/2061. Acesso em: 4 aug. 2026.