Efektivitas penyuluhan terhadap tingkat pengetahuan guru SD di Jakarta mengenai siklus hidup trichuris trichiura, tahun 2011 = The effectiveness of health education on the knowledge level of trichuris trichiura among elementary school teachers in Jakarta

Riwayat pengobatan alternatif serta hubungannya dengan faktor sosio demografis dan tabungan kesehatan: studi potong lintang di kelurahan Bidaracina, Jakarta Timur, 2011 = Alternative medicine and its correlation with socio demographic factors and health savings cross sectional: study at kelurahan Bidara Cina, Jakarta Timur, 2011

Jangka waktu pencarian pengobatan pertama dan hubungannya dengan faktor sosiodemografis serta tabungan dan asuransi: kesehatan studi potong lintang di kelurahan Bidaracina, Jakarta Timur tahun 2011 = Treatment delay and its relationship with sociodemographic factors as well as health savings and insurance a cross sectional: study in Bidaracina village, East Jakarta 2011

Efektivitas penyuluhan terhadap tingkat pengetahuan guru SD di Jakarta mengenai pencegahan cacingan, tahun 2011 = The effectivity of health education on knowledge level among elementary school teacher in Jakarta on helminthiasis prevention in 2011

Analisis waktu tunggu pasien di Departemen Gigi dan Mulut RSPAD Gatot Soebroto Ditkesad tahun 2011 = Patient waiting time analysis at department of dental and rral health central army hospital RSPAD Gatot Soebroto year 2011