@unpublished{repository32051,
           title = {Dok. Ketr. Kons 3D},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/32051/},
          author = {Fatma Nofriza, Fatma}
}