Yudhianto, Eric, Ririe F. Malisie, Hafaz Z. Abdillah, and Rita E. Rusli. “Cardiomyopathy As the Forgotten Symptom of Systemic Lupus Erythematosus in Children: A Case Report”. Narra J 5, no. 1 (February 17, 2025): e1621. Accessed August 11, 2025. https://narraj.org/main/article/view/1621.