A.KALAIARASAN, and S.AHMED JOHN. “Some Bioactive Constitutents Of Gc-Ms Analysis Of Bulbophyllum Kaitense Rechib. Stem Estern Ghats Of India”. International Journal of Pharma and Bio Sciences, vol. 2, no. 4, Dec. 2011, pp. 156-60, https://ijpbs.net/index.php/journal/article/view/1009.