SINGH, DEVVRAT; VYAS, A K; GUPTA, G K; RAMTEKE, R; KHAN, I R. Tractor-drawn broad bed furrow seed drill machine to overcome moisture stress for soybean (Glycine max) in Vertisols. The Indian Journal of Agricultural Sciences, Delhi, India, v. 81, n. 10, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/11256. Acesso em: 26 oct. 2025.