P. Santra, R. K. Singh, D. Jain, and O. P. Yadav, “Agri-voltaic system to enhance land productivity and income”, Ind. Farming, vol. 68, no. 9, Oct. 2018, Accessed: Nov. 01, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IndFarm/article/view/84436