Hepatoprotective Activities Of Polar And Non Polar Extract Kembang Sepatu Flower Hibiscus rosasinensis L : Hepatoprotective Activities Of Polar And Non Polar Extract Kembang Sepatu Flower Hibiscus rosasinensis L . IBJ [Internet]. 2020 Nov. 10 [cited 2025 Dec. 6];1(1):51 58. Available from: https://ejurnal.unima.ac.id/index.php/ibj/article/view/152