Azwanida, Z. N., Jonathan, O. E., & Melanie-Jaynes, H. (2020). Antioxidant, Anti-Collagenase, Anti-Elastase and Anti-Tyrosinase Activities of an Aqueous Cosmos caudatus Kunth (Asteraceae) Leaf Extract: doi.org/10.26538/tjnpr/v4i12.15.
Tropical Journal of Natural Product Research (TJNPR),
4(12), 1124-1130.
https://tjnpr.org/index.php/home/article/view/890