Sari, F., S. Lestari, R. Gustia, E. Asri, and T. Tofrizal. “The Correlation Between Human Papillomavirus and Increased Expression of p53 in Seborrheic Keratosis”. Berkala Ilmu Kesehatan Kulit Dan Kelamin, vol. 32, no. 3, Nov. 2020, pp. 195-9, doi:10.20473/bikk.V32.3.2020.195-199.