Suresh, C., T. Ramesh Chandra, K. Rajeev, K. Meeta, and K. Gagan Deep. “PHARMACOGNOSTICAL EVALUATION OF NAGAKESARA USED IN DIFFERENT PARTS OF INDIA”. International Journal of Ayurveda and Pharma Research, Vol. 3, no. 1, Dec. 2015, https://ijaprs.ijraps.in/index.php/ijapr/article/view/174.