@unpublished{repository2095,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {BAP, Absensi dan Daftar Nilai Mata Kuliah Teori Bilangan Kelas 2C dan kelas 2E},
             url = {http://repository.uhamka.ac.id/id/eprint/2095/},
          author = {Windia Hadi, Windia}
}