@unpublished{repository32278,
           title = {Surat Tugas Peran Jaringan Sistem Komputer},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof.DR.Hamka},
          author = {Fikri, Agus},
             url = {http://repository.uhamka.ac.id/id/eprint/32278/}
}