@unpublished{repository16715,
           title = {SK mengajar KDBA 6C},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof.DR.HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/16715/},
          author = {Zulherman, Zulherman},
        abstract = {SK mengajar KDBA 6C}
}