@unpublished{repository42247,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
           title = {SK,bap,daftarhadir,dpna konsep dasar ips 1F},
             url = {http://repository.uhamka.ac.id/id/eprint/42247/},
          author = {Ika Yatri, Ika Yatri}
}