@unpublished{repository28621,
            note = {Unpublished},
           title = {Dok.Teknik Khusus 6A},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/28621/},
          author = {Fatma Nofriza, Fatma}
}