P. B. Saha, A. K. Jha, W. Aind, and K. Chaterjee, “Management of secondary nutrients and micronutrients in rice under ricewheat cropping system in acid soil”, ORYZA, vol. 57, no. 3, Oct. 2020, Accessed: Aug. 11, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/OIJR/article/view/106535