@manual{repository1274,
       publisher = {Prodi S2 MM},
            type = {Documentation},
           title = {7. BDH 05. Persepsi Harga Batch 1 - 2019},
          author = {Bambang, Dwi Hartono},
             url = {http://repository.uhamka.ac.id/id/eprint/1274/}
}