N. R. PATEL, A. N. MEHTA, and A. M. SHEKH, “Changes in radiation -use efficiency under different environmental conditions in rainfed pigeonpea (Cajanus cajan)”, Indian J Agri Sci, vol. 69, no. 6, Jan. 2013, Accessed: Jun. 14, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJAgS/article/view/26792