2026. Education, Blood Group Screening, and Identification of Alloimmunization Risk among Pregnant Women as an Early Detection Strategy for Maternal–Neonatal Incompatibility at Gotong Royong Hospital, Surabaya. Health Care : Journal of Community Service. 4, 2 (Jun. 2026), 176–185. DOI:https://doi.org/10.62354/healthcare.v4i2.211.