RAHAYU TINENDUNG, D. S. Kegiatan Imunisasi Dasar Di Desa Purba Lama Kecamatan Lembah Sorik Merapi Kabupaten Mandailing Natal. Jurnal Masyarakat Indonesia (Jumas), [S. l.], v. 1, n. 02, p. 130–134, 2022. DOI: 10.54209/jumas.v1i02.101. Disponível em: https://abdimasjumas.cattleyadf.org/index.php/Jumas/article/view/101. Acesso em: 21 apr. 2026.