D. KUMAR, R. P. CHAUHAN, B. B. SINGH, and V. P. SINGH, “Response of rice (Oryza sativa) to zinc sulphate incubated and blended with organic materials in sodic soil”, Indian J Agri Sci, vol. 69, no. 6, Jan. 2013, Accessed: Jun. 14, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/26788