Akhyar, G., Sugiharto, A. and Sugiharto, A. (2023) “Clinical features and evaluation of systemic sclerosis: A dermatology-based case series”, Journal of Pakistan Association of Dermatologists, 33(3), pp. 1188–1198. Available at: https://www.jpad.com.pk/index.php/jpad/article/view/2237 (Accessed: 3March2026).