Prakash, D.V. Surya, and Meena Vangalapati. 2015. “Studies on the Enhancement of Chebulinic Acid Using the Composition of Medicinal Herbs by Baker’s Yeast”. International Journal of Applied Sciences and Biotechnology 3 (3):439-42. https://doi.org/10.3126/ijasbt.v3i3.12926.