Knowledge level on Trichuriasis before and after health education among orphans in Lubang Buaya Village, East Jakarta = Tingkat pengetahuan tentang Trikuriasis sebelum dan setelah penyuluhan pada anak Panti Asuhan di Desa Lubang Buaya, Jakarta Timur

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

Efektivitas penyuluhan terhadap tingkat pengetahuan guru SD di Jakarta mengenai gejala trikuriasis, tahun 2011 = The effectivity of health promotion towards knowledge level development of elementary School teachers in Jakarta 2011 about clinical manifestations of trichuriasis

Efektivitas penyuluhan terhadap peningkatan pengetahuan santri mengenai pencegahan trikuriasis di pesantren x Jakarta Timur = The effectiveness of health promotion in improving students knowledge level at islamic boarding school about the prevention of trichuriasis

Efektivitas buku panduan dan poster bergambar dalam meningkatkan pengetahuan dan kemampuan praktik kader kesehatan mengenai kesehatan gigi dan mulut di ehunlah paosyandu di Depok = The effectiveness of guidebooks and illustrated posters in increasing the knowledge and practice skills of health cadres regarding dental and oral health at ehunlah paosyandu in Depok