Hubungan kepemilikan Jaminan Kesehatan (JKN) dengan out-of-pocket pengeluaran kesehatan rumah tangga di Indonesia tahun 2017 = Association between Indonesian National Health Insurance Ownership and 2017 household out-of-pocket expenditure for health

Peran jaminan kesehatan nasional terhadap pengeluaran biaya kesehatan tunai katastropik penduduk lanjut usia di Provinsi Daerah Istimewa Yogyakarta = The role of national health insurance for catastrophic out of pocket health expenditures in elderly at The Special Region of Yogyakarta in 2018

Dampak Kepesertaan Jaminan Kesehatan Nasional (JKN) terhadap Belanja Kesehatan Out of Pocket pada Ibu Hamil di Indonesia = The Impact of National Health Insurance (JKN) Membership on Out of Pocket Health Expenditures for Pregnant Women in Indonesia

Determinan Kejadian Out-of-pocket Payment (OOP) di Era JKN pada Rumah Tangga di Nusa Tenggara Timur (Analisis Susenas 2021) = Determinants of Out-of-pocket Payment in JKN Era among Households in East Nusa Tenggara (Analysis of Susenas 2021)

Analisis pengaruh kepesertaan penerima bantuan iuran (PBI) - BPJS kesehatan terhadap pengeluaran kesehatan per kapita rumah tangga dalam akses layanan kesehatan rawat jalan dan rawat inap = The effect of Indonesias subsidized health insurance scheme on households out-of-pocket per capita health expenditures in regards with outpatient and inpatient health services / Ronaldo Octaviano