@unpublished{repository34369,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof Dr Hamka},
           title = {Surat Tugas Pengmas},
             url = {http://repository.uhamka.ac.id/id/eprint/34369/},
          author = {Nikmatullah, Nurul Azmah}
}