@unpublished{repository7879,
       publisher = {Universitas Muhammadiyah Prof Dr Hamka},
           title = {Absensi, BAP, Nilai PTI},
            note = {Unpublished},
          author = {Hamid Al Jufri, Jufri},
             url = {http://repository.uhamka.ac.id/id/eprint/7879/}
}