Shabrina A. Formulasi Dan Penetapan Nilai Spf Secara In Vitro Lotion Ekstrak Etanol Daun Buas-Buas (Premna serratifolia L.) . MFI [Internet]. 2024Oct.28 [cited 2024Dec.10];19(2):98-105. Available from: https://mfi.stifar.ac.id/MFI/article/view/242