Dillyana, Tri Anisca. “Hubungan Pengetahuan, Sikap Dan Persepsi Ibu Dengan Status Imunisasi Dasar Di Wonokusumo”. Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education 7, no. 1 (August 20, 2019): 67–77. Accessed August 5, 2024. https://e-journal.unair.ac.id/PROMKES/article/view/8123.