R. H. Wanjari, “Zinc application boosts rice productivity in Tarai region of Uttarakhand”, Ind. Farming, vol. 75, no. 12, pp. 37–40, Nov. 2025, Accessed: Jun. 27, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IndFarm/article/view/173376