@unpublished{repository48797,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {CEA 7A, BAP, Kehadiran, Nilai dan SK},
          author = {Ma'mun, Akhmad},
             url = {http://repository.uhamka.ac.id/id/eprint/48797/}
}