Determination of total flavonoid ethanol extract of jasmine leaf (Jasminum sambac (L.) Sol. ex Aiton) using spectrophotometric Uv-Vis method. JPS [Internet]. 2023 Aug. 16 [cited 2026 Oct. 24];6(3):1434-42. Available from: https://journal-jps.com/new/index.php/jps/article/view/201