@unpublished{repository49445,
            note = {Unpublished},
           title = {TI 1A BAP,Presensi,Nilai,SK},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/49445/},
          author = {Ma'mun, Akhmad}
}