S. K. Chaudhary and S. K. Thakur, “Productivity of pigeonpea (Cajanus cajanus)-based intercrops*”, Indian J Agri Sci, vol. 75, no. 8, Aug. 2005, Accessed: Oct. 27, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/9133