Sivaprakash, M., et al. “Pathogenicity of Root- Knot Nematodes Meloidogyne Incognita on Pongamia Pinnata Tree Seedlings”. Indian Journal of Agroforestry, vol. 10, no. 2, Sept. 2020, https://epubs.icar.org.in/index.php/IJA/article/view/99286.