DINESH KUMAR AND R.N. SAHOO, G.R. Mahajan*, R.N. Pandey, S.C. Datta,. Monitoring Wheat (Triticum aestivum L.) Leaf Nitrogen using Diagnostic Tools for Fertilizer Nitrogen Management. Journal of the Indian Society of Soil Science, India, v. 67, n. 3, 2019. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/96599. Acesso em: 16 jul. 2026.