@unpublished{repository54152,
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
            note = {Unpublished},
           title = {Kehadiran, BAP, Nilai},
          author = {Sri, Nevi Gantini},
             url = {http://repository.uhamka.ac.id/id/eprint/54152/}
}