SINGH, Surendra. Available Nutrients Status and Response of Wheat (Triticum aestium L.) to Sulphur and Zinc Application in Inceptisols of Varanasi. Journal of the Indian Society of Soil Science, India, v. 66, n. 1, 2018. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/80708. Acesso em: 16 jul. 2026.