@unpublished{repository9115,
           title = {Presensi, BAP, Nilai Statistika Dasar Kelas 4D},
         journal = {Universitas Muhammadiyah Prof. Dr. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/9115/},
          author = {Sri, Nevi Gantini}
}