@unpublished{repository6402,
           title = {BAP, Daftar Hadir, Daftar Nilai Mekanika Kekuatan Material 3A},
       publisher = {Universitas Muhammadiyah Prof.DR. Hamka},
            note = {Unpublished},
          author = {Fikri, Agus},
             url = {http://repository.uhamka.ac.id/id/eprint/6402/}
}