Viani, Karlina Okta. “Pentingnya Perencanaan Dalam Program Imunisasi Di Dinas Kesehatan Kota Surabaya”. Indonesian Journal of Health Administration (Jurnal Administrasi Kesehatan Indonesia) 5, no. 2 (January 2, 2018): 105–110. Accessed November 26, 2024. https://e-journal.unair.ac.id/JAKI/article/view/3500.