Mathavaraj, Sakthipriya, and Kalluvettankuzhy Krishnannair Sabu. “Genetic Status of Centella Asiatica (L.) Urb. (Indian pennywort): A Review”. Current Botany 12 (September 10, 2021): 150–160. Accessed April 29, 2024. https://updatepublishing.com/journal/index.php/cb/article/view/6971.