SORAYA, Soraya. Testing the Tannin Content of Bay Leaves (Syzygium polyanthum) Using Various Ethanol Concentrations. Jurnal Skala Kesehatan, [S. l.], v. 14, n. 2, p. 129–135, 2023. DOI: 10.31964/jsk.v14i2.417. Disponível em: http://www.ejurnalskalakesehatan-poltekkesbjm.com/index.php/JSK/article/view/417. Acesso em: 30 jun. 2026.