Samsuddin, Samsuddin. “Analysis of the Effect of the Implementation of the Health Cluster Child-Friendly City Program on Health Services for Children Aged 0-59 Months”. Health Information : Jurnal Penelitian 9, no. 1 (June 1, 2017): 1–9. Accessed October 24, 2025. https://myjurnal.poltekkes-kdi.ac.id/index.php/hijp/article/view/64.