Aridiansyah Aridiansyah et al. 2024. Factors Affecting The Completeness Of Completeness Of Basic Immunization Of Infants Aged 12 To 24 Months In The Working Area Of Puskesmas X Pekanbaru City. International Journal of Public Health. 1, 3 (Aug. 2024), 53–68. DOI:https://doi.org/10.62951/ijph.v1i3.69.