Kartika, A. I.; Dafip, M.; Wijayanti, N.; Heriyanto, D. S.; Haryana, S. M.; Taroeno-Hariadi, K. W. Efficiency and Challenges of Exosome and MicroRNA Extraction from Clinical Biofluids in Indonesia: A Commercial Kit-Based Approach for QPCR Applications. IJMLST 2026, 8, 84-95.