Gambaran faktor-faktor risiko perilaku seksual remaja SMA di Wilayah Kerja Puskesmas Halmahera Kota Semarang tahun 2012 = Description of risk factors for Teenagers Sexual Behavior of Senior High School Students in the Work Area of Halmahera Health Service Semarang 2012 (Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012)