@unpublished{repository31445,
           title = {Berita Acara Perkuliahan, Daftar Hadir Mahasiswa dan Daftar Nilai Matakuliah Metodologi Riset},
            note = {Unpublished},
       publisher = {FEB-UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/31445/},
          author = {Sumardi, Sumardi}
}