Gupta, R K, Rajan Bhatt, and Jatinder Manan. “Management of N Fertilizers in Direct-Seeded Rice”. Indian Farming 72, no. 9 (March 31, 2022): 23–25. Accessed June 27, 2026. https://epubs.icar.org.in/index.php/IndFarm/article/view/122594.