Analisis karakteristik siswa, karakteristik orang tua dan perilaku konsumsi jajanan pada Siswa-Siswi SDN Rambutan 04 Pagi Jakarta Timur tahun 2011 = Analysis of student characteristics, parents characteristics and consumption behavior of street food in Student of Elementary School, East Jakarta, 2011 (Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012)