@unpublished{repository47955,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof, Dr. Hamka},
           title = {Komunikasi Massa 4M: presensi, bap, nilai},
             url = {http://repository.uhamka.ac.id/id/eprint/47955/},
          author = {Pamungkas, Andhika}
}