D Suresh Kumar and K Palanisami, “Why should farmers invest in wells when irrigation tanks underperform? the evidence from South Indian tank commands”, AERR, vol. 33, no. 2, pp. 161–176, Aug. 2023, Accessed: Oct. 20, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/AERR/article/view/140606