Pratiwi, K.D., Listiawan, M.Y., Ervianti, E., Damayanti, D., Hendradi, E., Prakoeswa, C.R.S. and Sawitri, S. 2021. The Efficacy of Topical Vitamin C and Microneedling for Photoaging. Berkala Ilmu Kesehatan Kulit dan Kelamin. 33, 1 (Mar. 2021), 55–62. DOI:https://doi.org/10.20473/bikk.V33.1.2021.55-62.