B. Verma, N. Mandal, S. Roy, S. Prasad, and A. Banerjee, “Effect of nutrient management strategies on productivity in rice-pigeon pea intercropping under drought prone rainfed ecology of Eastern India”, ORYZA, vol. 59, no. 1, pp. 83–89, Apr. 2022, Accessed: Oct. 20, 2025. [Online]. Available: http://epubs.icar.org.in/index.php/OIJR/article/view/122853