Krishnakumar, R., Ambily, P. and Jacob, J. (2009) “Effect of stimulation in the stress responses in Hevea brasiliensis”, Journal of Plantation Crops, 37(3), pp. 217–220. Available at: https://updatepublishing.com/journal/index.php/JPC/article/view/5973 (Accessed: 2 May 2024).