BILLORE, S D; JOSHI, O P. Direct and residual effect of integrated micronutrient application in soybean (Glycine max)-wheat (Triticum aestivum) cropping system. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 9, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9147. Acesso em: 27 oct. 2025.