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

Analisis opsi kebijakan pembagian biaya untuk penyakit katastropik dalam asuransi kesehatan nasional = Analysis of cost-sharing policy options for catastrophic diseases in national health insurance

Determinan biaya kesehatan katastropik rumah tangga di Indonesia : analisis data IFLS 2007 = Determinants of household catastrophic health expenditure : IFLS 2007 data analysis)

Perbandingan biaya penyakit katastropik peserta jaminan kesehatan nasional di Provinsi DKI Jakarta dan NTT tahun 2014 = The cost comparison of catastrophic illness among national health insurance member in the province of DKI Jakarta and Nusa Tenggara Timur 2014

Pengaruh kepemilikan jaminan kesehatan terhadap belanja kesehatan katastrofik di Indonesia tahun 2012 = The effect of health insurance ownership for household catastrophic expenditure in Indonesia in 2012