@manual{repository4421,
            type = {Documentation},
           title = {4.6.1 Fotokopi sertifikat tenaga kependidikan},
       publisher = {MM UHAMKA},
            note = {Submitted},
             url = {http://repository.uhamka.ac.id/id/eprint/4421/},
          author = {Bambang, Dwi Hartono}
}