M. Nagarajan and S. Sundaramoorthy, “Effect of Cultivation and Tree Canopy on Available Nutrients in a Traditional Agroforestry System”, Indian J. Agroforest., vol. 2, no. 1 & 2, Aug. 2020, Accessed: Jun. 07, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IJA/article/view/102721