Sianturi, Y., Rangkuti, D.M. and Ginting, A.R. 2026. The Relationship between Interleukin 6 (IL-6) Levels and Disease Activity (SLEDAI-2K) and Manifestations of Renal and Non-Renal Damage in Patients with Systemic Lupus Erythematosus: Research. Cermin Dunia Kedokteran. 53, 01 (Jan. 2026), 6–11. DOI:https://doi.org/10.55175/cdk.v53i01.1596.