Ermawati, D.E., Andriani, N. and Darojati, U.A. 2024. Formulation of Salam (Syzygium polyanthum (wight) walp) Leaves Ethanolic Extract Matrix Patch and Its Evaluation . Journal of Food and Pharmaceutical Sciences. 12, 1 (Apr. 2024), 18-27. DOI:https://doi.org/10.22146/jfps.9011.