DICKY; ARDENNY; ISNA OVARI. Gambaran Pengetahuan Orang Tua Tentang Vaksinasi Pada Anak Di Puskesmas Simpang Baru Kota Pekanbaru. Jurnal Ilmiah Multidisiplin Keilmuan Mandira Cendikia, [S. l.], v. 1, n. 6, p. 6–11, 2023. Disponível em: https://journal.mandiracendikia.com/index.php/mdi/article/view/755. Acesso em: 21 sep. 2025.