Sudirman, S. (2023) “Antioxidant Activity of Polysaccharides from Water Lettuce (Pistia stratiotes) Leaf Extract: http://www.doi.org/10.26538/tjnpr/v7i11.7”, Tropical Journal of Natural Product Research (TJNPR), 7(11), pp. 5055–5058. Available at: https://tjnpr.org/index.php/home/article/view/3003 (Accessed: 19 November 2024).