Purwanto URE, Ariani LW. Optimasi Dan Analisa Kadar Total Pigmen Klorofil Dalam Formula Masker Gel Peel Off Ekstrak Etanol Kulit Buah Semangka Kuning (Citrullus lanatus Thunb). Repository [Internet]. 2020Apr.28 [cited 2026Jul.27];00. Available from: https://repository.stifar.ac.id/Repository/article/view/208