Determinan status unmet need KB tingkat daerah dan individu di Indonesia Provinsi Maluku, Sumatera Utara, DKI Jakarta dan Kalimantan Barat analisis data susenas, laporan rutin BKKBN dan BPS tahun 2016 = Determinants of unmet need for family planning at regional and individual levels in Indonesia Province Maluku, North Sumatera, Jakarta, West Kalimantan susenas data analysis, BKKBN and BPS regular reports 2016