Kalaimagal, C., and G. Umamaheswari. “QUALITATIVE AND QUANTITATIVE ANALYSIS USING AERIAL PARTS FROM DOUBLE FLOWER VARIETY OF TABERNEMONTANA DIVARICATA”. International Journal of Ayurveda and Pharma Research, Vol. 3, no. 3, Dec. 2015, https://ijapr.in/index.php/ijapr/article/view/152.