Adiningtyas, Vidyani, Muhammad Yulianto Listiawan, and Linda Astari. “Long Term Effects of Combination of Metabolite Product Amniotic Membrane Stem Cell (MP-AMSC) and Vitamin C After Fractional CO2 Laser for Photoaging Treatment”. Berkala Ilmu Kesehatan Kulit dan Kelamin 32, no. 2 (July 31, 2020): 85–92. Accessed July 25, 2024. https://e-journal.unair.ac.id/BIKK/article/view/13376.