Astuti, Dewi, Fuas Sitisari, Dewi Yunita, and Eva Maharani. “FERITINE LEVELS IN COVID-19 PATIENTS”. Jurnal Fisioterapi dan Kesehatan Indonesia 3, no. 1 (May 23, 2023): 136-140. Accessed April 3, 2025. https://ifi-bekasi.e-journal.id/jfki/article/view/169.