Education on the Importance of Immunization for Children at the Juliana Tanjung Morawa Clinic. JURNAL PENGMAS KESTRA (JPK), [S. l.], v. 4, n. 2, p. 209–213, 2024. DOI: 10.35451/jpk.v4i2.2401. Disponível em: https://ejournal.medistra.ac.id/index.php/JPK/article/view/2401. Acesso em: 19 dec. 2025.