“STANDARDIZATION OF FENNEL (FOENICULUM VULGARE), ITS OLEORESIN AND MARKETED AYURVEDIC DOSAGE FORMS”. International Journal of Pharmaceutical Sciences and Drug Research 3, no. 3 (July 1, 2011): 265–269. Accessed October 17, 2025. https://ijpsdronline.com/index.php/journal/article/view/387.