LIJING, Liu; HUI, Yang; SHAOCHUN, Ma. Experimental study on performance of pneumatic seeding system. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 9, n. 6, p. 84–90, 2016. Disponível em: https://ijabe.org/index.php/ijabe/article/view/2129. Acesso em: 17 feb. 2026.