Uttaam, K, B Vinay, and R H Wanjari. “Productivity and Nutrient Budgeting of Rice-Wheat Cropping Systems: Insights from 25 Years of Long-Term Fertilization in a Vertisol of Subtropical India”. Plant Science Today 12, no. 3 (July 14, 2025). Accessed December 5, 2025. https://horizonepublishing.com/journals/index.php/PST/article/view/7245.