Naim, Rosani, and Ekawati Saputri. “Relationship of Knowledge, Attitudes, and Behavior of Parents towards Child Vaccine Administration”. Jurnal kesehatan komunitas (Journal of community health) 9, no. 2 (August 14, 2023): 402–408. Accessed May 20, 2024. https://jurnal.htp.ac.id/index.php/keskom/article/view/1481.