HARSHAL A DESHPANDE and SANJIVANI R BHALSING (2011) “Phytochemical Analysis Of Cassia Obtusifolia, Cassia Auriculata, Tephrosia Purpurea, Helictres Isora And Centella Asiatica”, International Journal of Pharma and Bio Sciences, 2(3), pp. 364–368. Available at: https://ijpbs.net/index.php/journal/article/view/969 (Accessed: 23 July 2026).