MANURUNG, Melva Epy Mardiana. Mom’s Knowledge Regarding Basic Immunization To Babies In The Sigumpar Public Health Center Area Year 2021. Science Midwifery, [S. l.], v. 10, n. 1, October, p. 103–107, 2021. Disponível em: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/149. Acesso em: 19 jun. 2026.