YADAV, S N; PANDEY, M M; SARASWAT, D C. Effect of Gang Width and Operating Speed on Specific Draft and Weeding Efficiency of Weeding Sweep in Vertisols. Journal of Agricultural Engineering, India, v. 42, n. 3, 2005. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14284. Acesso em: 20 oct. 2025.