Sateesh Kumar, et al. “Effect of Water Deficit Stress on Aphid (Acyrthosiphon Pisum) Population in Lucerne (Medicago Sativa L.)”. Range Management and Agroforestry, vol. 43, no. 1, Oct. 2022, pp. 50-56, https://publications.rmsi.in/index.php/rma/article/view/632.