@manual{repository4574,
            type = {Documentation},
           title = {Seertifikat Internasioanl I'dad Ardianto Bayu},
       publisher = {MM UHAMKA},
            note = {Submitted},
             url = {http://repository.uhamka.ac.id/id/eprint/4574/},
          author = {Bambang, Dwi Hartono}
}