Vaishali Rai, Vinitha Ramanath Pai, & Surya Ram Duwal. (2017). Triterpenoids with Cytotoxic Potential from the Leaves of Tridax procumbens L. International Journal of Phytomedicine, 9(4), 597–604. Retrieved from https://ijp.arjournals.org/index.php/ijp/article/view/573