Sai Saraswathi V., Himaja M., Saravanan D., Chaitra M., and Pragya Chanchal, “Chemical composition and in-vitro anti-arthritic activity of essential oils extracted from the leaves of Lagerstroemia speciosa”, Int. J. Res. Pharm. Sci., vol. 6, no. 2, pp. 152–156, Jun. 2015.