“Pengabdian Kepada Masyarakat Melalui Kegiatan Donor Darah Di RS Bhayangkara Watukosek”. Health Care : Journal of Community Service 3, no. 4 (December 31, 2025): 494–499. Accessed February 3, 2026. https://healthcare.renaciptamandiri.org/index.php/ojs/article/view/173.