Paudel, Mukti, and Bijaya Pant. “Cytotoxic Activity of Crude Extracts of Dendrobium Amoenum and Detection of Bioactive Compounds by GC-MS”. Botanica Orientalis: Journal of Plant Science 11 (September 7, 2018): 38-42. Accessed February 24, 2020. https://www.nepjol.info/index.php/BOTOR/article/view/21030.