Prasad, R. (2020) “Soil quality index (SQI) for assessing soil health of agroforestry system: Effect of Hardwickia binata Roxb. tree density on SQI in Bundelkhand, central India”, Indian Journal of Agroforestry, 19(2). Available at: https://epubs.icar.org.in/index.php/IJA/article/view/102921 (Accessed: 27 June 2026).