Ulfaidah Usman, Siti Rahma and Mihrawaty S. Antu 2026. Qualitative Study of Parents’ Perception of Infant Immunization Based on the Health Belief Model (HBM) at the South City Health Center. International Journal of Health, Economics, and Social Sciences (IJHESS). 8, 2 (Mar. 2026). DOI:https://doi.org/10.56338/ijhess.v8i2.10646.