Ambily, P.K., Molly Thomas, R. Krishnakumar, M.B. Mohamed Sathik, and K. Annamalainathan. 2014. “Cloning and Expression of Hmgr1 Gene from Hevea Brasiliensis”. Journal of Plantation Crops 42 (3):336-40. https://updatepublishing.com/journal/index.php/JPC/article/view/5631.