Putra, Syah Habib Aji, and Chobieta Paninda Arethusa Putri. 2026. “Cystatin C As an Early Biomarker for Acute Kidney Injury: A Systematic Review”. Journal of Healthcare and Biomedical Science 4 (2):33-48. https://doi.org/10.31098/jhbs.v4i2.4336.