K, R., S. S.D, S. C.S, V. P.S, P. Kekuda T.R, and R. H.L. “Antibacterial and Radical Scavenging Activity of Selected Orchids of Karnataka, India”. Science, Technology and Arts Research Journal, vol. 4, no. 1, Mar. 2015, pp. 160-4, https://journals.wgu.edu.et/index.php/star/article/view/176.