PREET AMOL SINGH, VIDHU AERI. PHYSICO-CHEMICAL PARAMETERS AND HPTLC FINGERPRINTING PROFILE OF DILLENIA INDICA MIQ. F. ELONGATA (MIQ.) AND TECTONA GRANDIS LINN. WITH REFERENCE TO BETULIN. ijpbs [Internet]. 2016 Mar. 31 [cited 2026 Jul. 23];7(1):217-21. Available from: https://ijpbs.net/index.php/journal/article/view/4859