F. A. Wardani, D. S. Perdanakusuma, and D. M. Indramaya, “Profile of Working-Age Patients with Keloid and Hypertrophic Scar at Dr. Soetomo General Hospital Surabaya in 2014-2017”, JUXTA, vol. 12, no. 2, pp. 84–89, Aug. 2021.