Retha, R., Sawitri, S., Rahmadewi, R., Hidayati, A. N., Listiawan, M. Y., Ervianti, E., Astari, L., & Prakoeswa, C. R. S. (2020). Combination of Amniotic Membrane Stem Cell Metabolite Product (AMSC-MP) and Vitamin E for Photoaging. Berkala Ilmu Kesehatan Kulit Dan Kelamin, 32(1), 1–6. https://doi.org/10.20473/bikk.V32.1.2020.1-6