S. Armalia and Agus Supriyatno, “Evaluation of MRI-PDFF (Magnetic Resonance Imaging-Proton Density Fat Fraction) as a Non-invasive Biomarker for Liver Steatosis in a Medan Population: A Cross-Sectional Study”, sjrir, vol. 2, no. 1, pp. 51-62, Oct. 2023.