@unpublished{repository28515,
           title = {SK, BAP, DN, DH Pendekatan Kontem.\& Kual.Hidup B},
       publisher = {universitas  muhammadiyah Prof. DR. HAMKA},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/28515/},
          author = {Yulmaida Amir, Yulmaida}
}