COMPARATIVE PHYSICO-CHEMICAL ANALYSIS OF ROOTS OF YELLOW KARWEER (THEVETIA NERIIFOLIA JUSS) BEFORE AND AFTER PURIFICATION PROCESS. International Journal of Ayurveda and Pharma Research, [S. l.], v. 6, n. 5, 2018. Disponível em: https://www.ijapr.in/index.php/ijapr/article/view/931. Acesso em: 28 dec. 2025.