@unpublished{repository32139,
            note = {Unpublished},
           title = {SK,BAP,Daftar Hadir,DPNA Konsep Dasar IPS 1C},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
          author = {Ika Yatri, Ika Yatri},
             url = {http://repository.uhamka.ac.id/id/eprint/32139/}
}