@unpublished{repository34370,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof Dr Hamka},
           title = {Sertifikat Pengmas Cariu},
             url = {http://repository.uhamka.ac.id/id/eprint/34370/},
          author = {Nikmatullah, Nurul Azmah}
}