Sunil Kumar Rajput1 , Dr H.P. Bhartya1 , Shikha Yadav. 2016. “A New Unsaturated Ketone and Other Constituents from Dioscorea Bulbifera”. International Journal of Emerging Trends in Science and Technology 3 (06), 4065-67. https://ijetst.igmpublication.org/index.php/ijetst/article/view/1088.