SITUMORANG, Berri; KAMILA, Aryediutami Naura; HARAHAP, Fauziyah; EDI, Syahmi; SIPAHUTAR , Herbert. Strategi Ketercapaian Imunisasi di Pusat Pelayanan Pembantu Pegagan Julu III Kabupaten Dairi. JURNAL BIOSHELL, [S. l.], v. 14, n. 2, p. 179–187, 2025. DOI: 10.56013/bio.v14i2.3999. Disponível em: https://ejurnal.uij.ac.id/index.php/BIO/article/view/3999. Acesso em: 17 jul. 2025.