@unpublished{repository38781,
            note = {Unpublished},
           title = {BETY 2020 ganjil BAP Presensi Nilai},
        abstract = {Teknik Echo 1, Rehabilitasi Prevensi, CSL 1  CSL 5},
             url = {http://repository.uhamka.ac.id/id/eprint/38781/},
          author = {Semara Lakhsmi, Bety}
}