Hindritiani, Reti, Felly Nazlia, Nadia Octavia, Trustia Rizqandaru, Diah Puspitosari, and Kartika Ruchiatan. 2023. “A Split-Face Comparative Study in Efficacy and Safety Between the Combination of 4% Niacinamide and 4% Kojic Acid Cream Versus 4% Hydroquinone Cream for Epidermal Melasma”. Berkala Ilmu Kesehatan Kulit Dan Kelamin 35 (2):93-99. https://doi.org/10.20473/bikk.V35.2.2023.93-99.