Velmurugan T, Muthu Lakshmi T, Sundararajan, Santhasheela and Reeta Vijayarani 2021. Formulation and evaluation of herbal microsponge by using enicostemma axillare leaf ethanolic extract: DOI: https://doi.org/10.54037/WJPS.2021.9907. World Journal of Pharmaceutical Sciences. 9, 9 (Sep. 2021), 192–202.