Wulandari, E.W.P. et al. 2024. Effect Of Donor Blood Storage Period on Hemoglobin Levels and Erythrocyte Cell Morphology. Jurnal Kesehatan Manarang. 10, 2 (Aug. 2024), 114–120. DOI:https://doi.org/10.33490/jkm.v10i2.929.