@misc{eprints3169,
           month = {Januari},
           title = {Analisis Sistem Security Pada Mail Server JTE Unila Berdasarkan Standar Cobit DS5 (Ensure System Security)},
          author = {Forda Nama Gigih},
            year = {2007},
         journal = {Unila},
             url = {http://digilib.unila.ac.id/3169/}
}