J. Herdiman, A. H. Santoso, F. C. Gunaidi, N. . Setia, and N. Rayhan, “Community Service: Education and Hemoglobin-Hematocrit Screening as Early Detection of Anemia in Productive Age”, JPMWS, vol. 4, no. 07, pp. 1015–1021, Jul. 2025, doi: 10.58812/jpws.v4i07.2418.