Haq, N., M. Alinda, Sawitri, Y. Widia, and A. Karlina. “Deep Circumscribed Morphea in a 3-Year-Old Child.”. European Journal of Pediatric Dermatology, vol. 36, no. 2, Apr. 2026, pp. 125-8, https://ejpd.com/index.php/journal/article/view/2913.