KUMAR, RAKESH PANDEY, H N SINGH, S. “ White) Chitwood on Matricaria Chamomilla L”. Journal of Spices and Aromatic Crops 8, no. 2 (December 24, 1999): 201–203. Accessed April 29, 2024. https://updatepublishing.com/journal/index.php/josac/article/view/4691.