Puri, Y. E., B. Murti, and A. Dermatoto. “Analysis of the Effect of Maternal Perception on Completeness of Child Immunization Status With Health Belief Model”. Journal of Health Promotion and Behavior, vol. 1, no. 3, Jan. 2024, pp. 211-22, https://thejhpb.com/index.php/thejhpb/article/view/29.