Formulasi Sediaan Patch dari Ekstrak Daun Salam (Syzygium polyanthum [Wight.] Walp.)dan Uji Aktivitas Antibakteri Propionibacterium acne Secara In Vitro . Indonesian J. of Pharmaceutical and Clinical Res. [Internet]. 2023 Dec. 29 [cited 2026 Feb. 4];6(2):01-12. Available from: https://idjpcr.usu.ac.id/idjpcr/article/view/13523