The comparison between microneedling and fractional CO2 laser for amniotic membrane stem cell-conditioned medium and vitamin C in photoaging treatment oleh Diah M Indramaya, Muhammad Y Listiawan, Irmadita Citrashanty, Maylita Sari, Menul A Umborowati, Vidyani Adiningtyas, Dyah A Pitasari, Agatha A Ayu, Fedik A Rantam, Cita R S. Prakoeswa