Pengaruh pelatihan cuci tangan pakai sabun dengan modifikasi teknik participatory rural appraisal terhadap perubahan perilaku cuci tangan pakai sabun Siswa Sekolah Dasar di Kecamatan Kalirejo Kabupaten Lampung Tengah 2014 = Training effect of handwashing with modified participatory rural appraisal techniques to change handwashing behavior on elementary school students in District Kalirejo Central Lampung 2014 / Eliza Eka Nurmala - Eliza Eka Nurmala, author (2014)