Das, A., and K. S. Santhy. “CHEMICAL CHARACTERISATION OF ALPINIA GALANGA (L.) WILLD BY GC–MS, XRD, FTIR AND UV-VIS SPECTROSCOPIC METHODS”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 9, Sept. 2015, pp. 499-01, https://journals.innovareacademics.in/index.php/ijpps/article/view/6547.