MANDAL, A B. Effect of boron on wheat (Triticum aestivum) varieties and on boron and nitrogen concentration of plant tissues. The Indian Journal of Agricultural Sciences, Delhi, India, v. 64, n. 11, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/29520. Acesso em: 29 oct. 2025.