Pengaruh paritas terhadap kematian neonatal, analisis data Survei Demografi Kesehatan Indonesia (SDKI) 2017 = The effect of parity on neonatal mortality in Indonesia, an analysis of Indonesia Demographic Health Survey (IDHS) 2017

Pengaruh komplikasi kehamilan terhadap kejadian BBLR di Indonesia : analisis data survey demografi dan kesehatan Indonesia tahun 2007 = Effect of of pregnancy complications on low birth weight in Indonesia on 2007 : analysis of Indonesian demographic and health survey 2007 / Nipsyah Lega

Pengaruh kehamilan tidak diinginkan (unintended) terhadap kejadian kematian bayi di Indonesia (analisis data sekunder SDKI 2012) = The effects of unintended pregnancy on infant mortality in Indonesia (analysis demographic health survey SDKI 2012)

Pengaruh kehamilan tidak diinginkan terhadap kejadian bayi berat lahir rendah analisis data survei demografi kesehatan Indonesia tahun 2012 = Effect of unwanted pregnancy on incidence of low birth weight in Indonesia analysis data of Indonesia demographic and health survey 2012

Determinan kematian bayi di Indonesia analisis data survei demografi dan kesehatan Indonesia tahun 2012 = Determinants of infant mortality in Indonesia data analysis Indonesian demographic and health survey of 2012