Elman Maulana, ⁠Tatiana Siska Wardani, ⁠Bagas Ardiyantoro. Antibacterial Activity Test Of Extract, N-Hexane Fraction, Ethyl Acetate, And Water Of Tangkalak Guava Leaves (Bellucia Pentamera Naudin) Against Staphylococcus Epidermidis ATCC 12228 Bacteria. IJHET [Internet]. 2026 Mar. 15 [cited 2026 Jun. 13];4(6). Available from: https://www.afdifaljournal.com/journal/index.php/ijhet/article/view/657