Arviana, M. E., & Hafidz, F. (2024). The Relationship Between Health Insurance Ownership and Health Service Utilization, Out-of-Pocket Expenses, and Catastrophic Health Expenditure in the Special Region of Yogyakarta in 2023. BKM Public Health and Community Medicine. Retrieved from https://journal.ugm.ac.id/v3/BKM/article/view/13366