Kaushik, N., and Jagdev Singh. “Performance of Pearl Millet-Wheat in Poplar Based Agri-Silviculture System in Sandy Soils of Southern Haryana”. Indian Journal of Agroforestry, vol. 3, no. 1, Aug. 2020, https://epubs.icar.org.in/index.php/IJA/article/view/102554.