Muhammad, Daisy Ramadhani, Anggraini Barlian, Harry Murti, Matheus Alvin Prawira, and Naufalia Faza. 2025. “Quantitative Analysis of Hsa-MiR-21-5p Expression in Human Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes Under Hypoxia”. HAYATI Journal of Biosciences 32 (6): 1426-36. https://doi.org/10.4308/hjb.32.6.1426-1436.