Prasad, K, and A Rafey. “Effect of Integrated Weed Management on Weed Growth, Nutrient Uptake, Economics and Energetics in Rainfed Upland Rice (Oryza Sativa)”. The Indian Journal of Agricultural Sciences 65, no. 4 (May 25, 2012). Accessed October 26, 2025. https://epubs.icar.org.in/index.php/IJAgS/article/view/18209.