Pradeep Pal, Kamlendra Mishra, and A.K. Ghosh. “Pharmacognostical and Phytochemical Investigation of Artemisia Nilagirica (Clarke)”. International Journal of Pharmaceutics and Drug Analysis, vol. 2, no. 11, Nov. 2014, pp. 874-82, https://ijpda.org/index.php/journal/article/view/121.