M Vasundhara, M L Annapurna, V. S. “Fermented Beverages from Spices-a New Nutraceutical Drink”. Journal of Spices and Aromatic Crops, vol. 11, no. 2, Dec. 2002, pp. 106-11, https://updatepublishing.com/journal/index.php/josac/article/view/4728.