Tjandrawati, Anna, Verina Logito, Winda Agnestia Maranna Saragih, Andri Reza Rahmadi, and Sumartini Dewi. “Laboratory Strategy for Autoantibodies Testing As a Diagnostic Marker of Pulmonary Fibrosis in Systemic Sclerosis: A Preliminary Study Prior to Cohort Registry of Systemic Sclerosis in West Java Indonesia”. Biomedical Research and Therapy 8, no. 8 (August 29, 2021): 4505-4513. Accessed April 17, 2024. http://bmrat.org/index.php/BMRAT/article/view/689.