1.
Lisnawati L, Sutarno M. The Relationship of Parental Knowledge to Booster Immunization in Infants Aged 2 Years. IJGHR [Internet]. 1Apr.2024 [cited 12May2026];6(2):523-30. Available from: http://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/2800