WEI, Fu; ZHIYUAN, Zhang; YING, Zang; XIWEN, Luo; SHAN, Zeng; ZAIMAN, Wang. Development and experiment of rice hill-drop drilling machine for dry land based on proportional speed regulation. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 10, n. 4, p. 77–86, 2017. Disponível em: https://www.ijabe.org/index.php/ijabe/article/view/3125. Acesso em: 2 feb. 2026.