@unpublished{repository19029,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR HAMKA},
           title = {SK, BAP, Presensi, dan nilai MK Metlit GKM Kelas 7P},
             url = {http://repository.uhamka.ac.id/id/eprint/19029/},
          author = {Ony Linda, Ony}
}