@unpublished{repository7326,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP, Daftar Hadir, Nilai Mata Kuliah Kalkulus Dieferensial Kelas 1C},
             url = {http://repository.uhamka.ac.id/id/eprint/7326/},
          author = {Hella Jusra, Jusra}
}