Anggraeni, Sylvia, Trisniartami Setyaningrum, and M Yulianto Listiawan. 2017. “Significant Different Level of Malondialdehyde (MDA) As Oxydative Stress Marker in Severity Groups of Acne Vulgaris”. Berkala Ilmu Kesehatan Kulit Dan Kelamin 29 (1):36-43. https://doi.org/10.20473/bikk.V29.1.2017.36-43.