D. S. CHAUHAN, R. K. SHARMA, A. S. KHARUB, S. C. TRIPATHI, and R. S. CHHOKAR, “Effect of crop intensification on productivity, profitability, energetics and soil fertility in rice (Oryza sativa)-wheat (Triticum aestivum) cropping system of north-western plains”, Indian J Agri Sci, vol. 71, no. 5, Apr. 2014, Accessed: Oct. 27, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/39787