Total Flavonoid Content in Hydro-ethanolic Extract of Sauropus androgynus (L.) Merr Leaves from Three Regions with Different Altitude. J Jamu Indo [Internet]. 2021 Jul. 5 [cited 2024 Dec. 4];6(2):61-7. Available from: https://jamu-journal.ipb.ac.id/index.php/JJI/article/view/195