2023. Overview of Blood Fulfillment in the Blood Donor Unit (UDD) of PMI Banjar City, West Java Province in 2021. Jurnal Ilmu Kesehatan Bhakti Setya Medika. 8, 1 (Jun. 2023), 10–17. DOI:https://doi.org/10.56727/bsm.v8i1.112.