Azizah, Arliana, Nur’Aini Purnamaningsih, and Dwi Eni Danarsih. 2023. “Description of Fulfillment of Demand for Blood Products at the PMI Yogyakarta City Blood Donor Unit in 2022”. Jurnal Kesehatan 16 (3):325-33. https://doi.org/10.23917/jk.v16i3.2206.