Kripa Kg, Sangeetha R, and Chamundeeswari D. “PHARMACOGNOSTICAL AND PHYSICOCHEMICAL EVALUATION OF THE PLANT LEUCAS ASPERA”. Asian Journal of Pharmaceutical and Clinical Research, vol. 9, no. 8, Oct. 2016, pp. 263-8, doi:10.22159/ajpcr.2016.v9s2.13718.