Astutiningsih, Christina, and Ebta Narasukma Anggraeny. “Gel Formulation of Lipid Nanoparticles and Zn Nanoparticles of Okra Fruit Extract (Abelmoschus Esculentus L.) and Sunscreen Activity Test”. REPOSITORY STIFAR00 (April 13, 2023): 360-368. Accessed April 19, 2026. https://repository.stifar.ac.id/Repository/article/view/475.