Woelansari, E.D. et al. 2024. Serodiagnosis Profiling of Anti SARS-CoV-2 Among Blood Donor Surabaya Indonesia. Poltekita : Jurnal Ilmu Kesehatan. 17, 4 (Feb. 2024), 1621–1626. DOI:https://doi.org/10.33860/jik.v17i4.3367.