@manual{repository1219,
       publisher = {Prodi S2 MM},
           title = {4.2.2.2.8 PT. Arkadia Nusantara Mandiri},
            type = {Documentation},
          author = {Bambang, Dwi Hartono},
             url = {http://repository.uhamka.ac.id/id/eprint/1219/}
}