Vinayagam, A., and P.N. Sudha. “Free Radical Scavenging Activity of Leucas Indica Flowers and Leaves”. Asian Journal of Chemistry 25, no. 6 (January 9, 2013): 3349–3352. Accessed July 21, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_6_93.