Wahyuni S, Masriani M, Sasri R, Sapar A, Erlina E, Ersando E. The Effect of Different Extraction Methods on Total Tannin Content of Methanol Extract of Simpur Air Leaves (Dillenia suffruticosa). HJKK [Internet]. 2023 Dec. 20 [cited 2025 Aug. 16];11(6):889-903. Available from: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/9897