Formulasi dan Uji Sifat Fisik Facial Wash Ekstrak Methanol Daun Salam (Eugenia polyntha) sebagai Antioksidan dengan Metode DPPH (1,1-difenil-2-pikrihidrazil): Formulation and Physical Properties Test of Facial Wash Methanol Extract of Salam Leaf (Eugenia polyntha) as Antioxidant Using DPPH Method (1,1-Diphenyl-2-Picrylhydrazil). J. Sains. Kes [Internet]. 2024 Nov. 14 [cited 2025 Apr. 4];4(3):243-50. Available from: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/529