@unpublished{repository3752,
           title = {Bap, Absen, Nilai FL feb},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof.Dr.hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/3752/},
          author = {irwan, Baadilla}
}