Sulaksono, Nabila, Leonny Dwi Rizkita, and Betty Ekawati Suryaningsih. “The Relationship Between the Frequency of Cleaning Facial Skin and the Incidence of Acne Vulgaris”. Ahmad Dahlan Medical Journal 6, no. 1 (May 18, 2025): 1–10. Accessed December 5, 2025. http://journal2.uad.ac.id/index.php/admj/article/view/12580.