Sudirman, S., Pujiastuti, N., Janna, M., Herpandi, & Widiastuti, I. (2023). Antihyperlipidemic Activity of Purified Polyphenol Extracted from Water Lettuce (Pistia stratiotes) Leaf: An In Vitro Analysis: http://www.doi.org/10.26538/tjnpr/v7i6.17. Tropical Journal of Natural Product Research (TJNPR), 7(6), 3177-3181. https://tjnpr.org/index.php/home/article/view/2101